Unlike other expansion adapters that feel flimsy or limit your device’s capabilities, I’ve tested several to see which truly deliver smooth performance. The DJI Osmo Pocket 3 Expansion Adapter stood out with its durable build and versatile design, fitting both a cold shoe and action camera port. It’s lightweight at just 40 grams, yet solid enough to handle accessories like mounts and straps, making it perfect for on-the-go creators.
What impressed me most is its compatibility with the Osmo Pocket 3 and how seamlessly it expanded its functionality without adding bulk. This adapter feels robust, connects securely, and enables quick setup—no frustrating jamming or loose fittings. After comparing with others like a basic USB hub or bulky power adapters, I can confidently say this one strikes the best balance of quality, versatility, and price. Trust me, it genuinely transforms your camera experience and is my top pick for anyone serious about expanding their filming options.
Top Recommendation: DJI Osmo Pocket 3 Expansion Adapter
Why We Recommend It: This adapter excels because it combines durability with multi-functionality—fitting both a cold shoe and action camera port, unlike simpler adapters that only support one. Its compact size and compatibility with the Osmo Pocket 3 ensure seamless use, and it’s priced reasonably at $19. It’s the best choice for those who want a reliable, versatile solution backed by hands-on testing.
Best expansion adapter: Our Top 5 Picks
- DJI Osmo Pocket 3 Expansion Adapter – Best Compact Expansion Adapter
- 12V AC Power Adapter fits for Seagate Backup Plus SRD0SD0, – Best Value
- JZW-Shop 4-Port USB 2.0 Hub for Xbox Series X – Best Expansion Adapter for Gaming
- XCZZYB USB 3.0 90° Male to Female Adapter 2-Pack – Best High-Speed Expansion Adapter
- Bejavr M.2 NVMe to PCIe Adapter with Heatsink – Best Universal Expansion Adapter
DJI Osmo Pocket 3 Expansion Adapter
- ✓ Expands accessory options
- ✓ Compact and lightweight
- ✓ Secure connection
- ✕ Slightly limited grip
- ✕ Plastic build feels basic
| Dimensions | 49.4×58.5×60 mm |
| Weight | 40.3 g |
| Compatibility | Osmo Pocket 3 |
| Expansion Features | Fits cold shoe and action camera port |
| Included Components | Expansion Adapter |
| Use Case | Compatible with Osmo Action accessories such as backpack strap mount |
Many people assume that expanding the capabilities of the DJI Osmo Pocket 3 is as simple as adding a basic mount or clip. That’s not quite true.
I found that the Expansion Adapter actually unlocks a whole new level of versatility, especially when you want to attach accessories like an action camera or a cold shoe mount.
The first thing you’ll notice is its compact size—just about 49.4×58.5×60 mm—so it doesn’t feel bulky on your setup. It’s surprisingly lightweight too, weighing only 40.3 grams, so it won’t add noticeable bulk or weight to your camera rig.
The real game-changer is the dual compatibility. With the cold shoe and action camera port, I was able to attach accessories like a microphone or a small light without any hassle.
It feels sturdy and well-built, and the connection feels secure once mounted.
Using it with my Osmo Action accessories was seamless, thanks to the adapter’s thoughtful design. The fit is snug, and the connection feels reliable even during movement.
Plus, the adapter’s dimensions make it easy to carry around or stash in your gear bag.
At just $19, it’s a small investment for such a big upgrade. Whether you’re filming vlogs, creating content, or capturing action shots, this adapter helps you customize your setup easily.
I do wish it came with a bit more grip on the mount, but overall, it’s a solid addition to your kit.
12V AC Power Adapter fits for Seagate Backup Plus SRD0SD0,
- ✓ Compact and lightweight
- ✓ Reliable power delivery
- ✓ Safe with multiple protections
- ✕ Requires exact connector size
- ✕ Compatibility depends on device specs
| Input Voltage | 110-240V AC, 50/60Hz |
| Output Voltage and Current | 12V DC, 2A |
| DC Connector Size | 5.5×2.5mm or 2.1mm (compatible with various models) |
| Protection Features | Short circuit, over current, over voltage, and over temperature protection |
| Cable Length | 6 feet |
| Compatibility | Seagate Backup Plus, Seagate Central, WD My Book, and other external hard drives with matching DC jack size |
Right out of the box, I noticed how compact and lightweight this 12V AC power adapter feels in your hand. The sleek black finish and the sturdy 6-foot cord make it easy to connect without feeling bulky or awkward.
When I first plugged it into my external hard drive, I was impressed by how snug the DC connector fit—no wobbles or loose connections.
The size of the plug, 5.5×2.5mm or 2.1mm, is just right for my Seagate Backup Plus, and the inside positive outside negative polarity is clearly marked, which saved me a lot of guesswork. During extended use, I appreciated how stable the power supply felt—no flickering or interruptions.
The protections like short circuit and overvoltage safeguards gave me peace of mind, especially during longer backup sessions.
Setting it up was a breeze. Just double-check the connector size and ensure your device’s power needs match, and you’re good to go.
The adapter runs quietly and remains cool even after hours of operation, which is a huge plus. Plus, the price point at just under $10 feels like a steal for such a reliable accessory.
Overall, this adapter feels solid and dependable. It’s perfect if you need a replacement or an extra power source for your Seagate or WD external drives.
The only minor hiccup might be ensuring compatibility with your specific device’s jack size, but the detailed info and customer service help clear that up easily.
JZW-Shop 4-Port USB 2.0 Hub for Xbox Series X
- ✓ Compact and sleek design
- ✓ Easy plug-and-play setup
- ✓ Stable high-speed data transfer
- ✕ Only USB 2.0
- ✕ Limited to Xbox Series X/S
| Number of Ports | 4 USB 2.0 ports |
| Supported Devices | Controllers, mouse, keyboard, Bluetooth headset adapter |
| Data Transfer Speed | Supports high-speed data transfer with USB 2.0 standard (up to 480 Mbps) |
| Compatibility | Designed specifically for Xbox Series X and Xbox Series S |
| Power Supply | Bus-powered (no external power adapter required) |
| Plug-and-Play | Yes, no driver installation needed |
While plugging in the JZW-Shop 4-Port USB 2.0 Hub for my Xbox Series X, I unexpectedly noticed how sleek and compact it is—almost like a tiny extension cord that fits perfectly on my console. I was initially skeptical about how well it would handle multiple devices, but I was surprised by its sturdy build and smooth design.
Connecting four peripherals at once felt seamless. I plugged in my controller, mouse, keyboard, and Bluetooth headset, and everything powered up instantly.
No fuss, no lag—just plug and play. The ports are well-spaced, so I didn’t have to wrestle with crowded connections, which is a relief when you’re juggling multiple gadgets.
The data transfer speed is surprisingly fast for a USB 2.0 hub, which means I didn’t experience any delays or jamming when transferring files or syncing devices. It’s reassuring to have a stable connection, especially during intense gaming sessions or quick setups.
One thing I appreciated is how straightforward it is to use—no extra drivers or complicated setup. Just connect it to your Xbox Series X/S, and you’re ready to expand your gaming and accessory options instantly.
The price point is also a big plus, making it an affordable upgrade.
Overall, this little hub delivers more than I expected. It’s a simple but effective way to maximize your console’s connectivity without cluttering your space.
If you’re tired of swapping out cables or limited ports, this might be exactly what you need.
XCZZYB USB 3.0 90° Male to Female Adapter 2-Pack
- ✓ Space-saving design
- ✓ Wide compatibility
- ✓ Fast data transfer
- ✕ Slightly fragile feel
- ✕ Limited to USB Type A
| Connector Type | USB 3.0 Type A male to female 90° adapters |
| Data Transfer Speed | Up to 5 Gbps (SuperSpeed USB 3.0) |
| Compatibility | All USB Type A devices including PCs, laptops, TVs, PS4, USB hubs, printers, cameras, mice, keyboards |
| Number of Adapters Included | 2 (left and right 90° adapters) |
| Design Features | Plug and play, lightweight, space-saving, suitable for various setups |
| Material | Plastic with metal connectors |
The moment I plugged in this XCZZYB USB 3.0 90° adapter, I noticed how it neatly tucks away behind my desk setup. That 90-degree angle makes a huge difference when space is tight, especially behind a monitor or on crowded shelves.
The design feels sturdy yet lightweight, so I don’t worry about it adding bulk or weight. It’s incredibly easy to install—just plug and play.
No drivers needed, which is perfect if you’re quick to set things up and move on.
The real winner here is the flexibility. These adapters work with all kinds of USB Type A devices—laptops, printers, even gaming consoles like my PS4.
The connection feels solid, and I’ve noticed no lag or slowdown during high-speed data transfers. With speeds up to 5 Gbps, it’s a noticeable upgrade over older USB 2.0 setups.
What I really appreciate is how it helps keep my cables and devices from sticking out awkwardly. Plus, having a pair means I can keep one on my PC and another on my laptop, saving me from constantly swapping adapters.
Overall, this pair is a simple, effective solution for anyone struggling with tight spaces or needing a quick upgrade. For the price, it’s a no-brainer—small, handy, and super functional.
Bejavr M.2 NVMe to PCIe Adapter with Heatsink
- ✓ Excellent thermal management
- ✓ Easy to install
- ✓ Supports PCIe 4.0 speeds
- ✕ Slightly bulky heatsink
- ✕ Not ideal for narrow spaces
| Form Factor Compatibility | Supports M.2 2280, 2260, 2242, 2230 SSDs |
| Interface Support | PCIe 4.0 x4, backward compatible with PCIe 3.0/2.0/1.0 |
| Bandwidth | Up to 64Gbps with PCIe 4.0 |
| Supported Operating Systems | Windows 11/10/8, Windows Server 2012 R2, Linux distributions including Fedora, SUSE, Ubuntu, Red Hat |
| Heatsink | Aluminum heatsink with thermal pads for heat dissipation |
| Included Accessories | Thermal pads, screws, brackets, screwdriver, heatsink fixing nails |
I was surprised to find that this Bejavr M.2 NVMe to PCIe Adapter actually runs noticeably cooler than I expected, even during extended use. At first glance, I thought it was just another budget adapter, but the aluminum heatsink instantly caught my attention.
It felt solid and well-built, which is a nice change from flimsy plastic options.
Installing my NVMe SSD was straightforward, thanks to the included thermal pads and screws. The heatsink fit snugly over the SSD, and the dual-pad setup really helped keep temperatures down.
I tested it in both PCIe x4 and x8 slots, and it recognized my drive instantly on Windows 10 without any driver fuss.
The performance was impressive. With PCIe 4.0 support, I saw the full speed of my high-end NVMe drive—no bottlenecks here.
Operating system compatibility was smooth, and I appreciated that it worked out-of-the-box with Linux and Windows without extra drivers. The package also includes different brackets, making it versatile for various setups.
That said, if you’re using an older motherboard with PCIe 1.0 or 2.0, performance might be limited, but it’s still compatible. The only downside I found was that the heatsink adds a little bulk, which could be an issue in tight spaces.
Still, for anyone needing a reliable, high-speed upgrade, this adapter hits the mark.
What Is an Expansion Adapter and Why Do You Need One?
An expansion adapter is a device that allows users to upgrade or enhance the capabilities of their existing hardware, typically by providing additional ports or slots for connectivity. This can include USB ports, HDMI outputs, or even expansion slots for graphics cards or storage drives. Expansion adapters are particularly useful in scenarios where the original device lacks the necessary interfaces to connect to modern peripherals or components.
According to TechRadar, expansion adapters are essential for maximizing the utility of devices, especially laptops and desktops, which may come with limited connectivity options out of the box. These adapters facilitate the use of various devices such as external monitors, additional storage, or specialized peripherals that improve productivity and functionality.
Key aspects of expansion adapters include their versatility and compatibility with a range of devices. Many modern expansion adapters utilize standardized connections like USB-C or Thunderbolt, enabling seamless integration with various operating systems and hardware configurations. Additionally, they often feature multiple ports, allowing users to connect several devices simultaneously, which is particularly beneficial for users with multiple peripherals needing access at once.
The impact of using an expansion adapter can be significant, especially in professional environments where efficiency and flexibility are paramount. For instance, a graphic designer might use an expansion adapter to connect multiple displays and external storage devices to a laptop that has limited native ports. This allows for a more organized workspace and enhances productivity through multitasking. Furthermore, with the increase in remote work, having the right tools, such as expansion adapters, can greatly improve a user’s ability to perform tasks efficiently from home.
Statistics show that the demand for expansion adapters has surged with the rise of remote work and mobile computing. According to a report by Statista, around 70% of professionals are now working remotely at least part-time, leading to an increased need for devices that can enhance personal computing setups. The right expansion adapter can facilitate this transition by providing essential connections that help users maintain productivity outside traditional office environments.
To maximize the benefits of using an expansion adapter, best practices include ensuring compatibility with your existing hardware and carefully selecting adapters that meet your specific needs. Users should look for adapters that offer both high data transfer speeds and power delivery capabilities, especially when using devices that require charging while connected. Additionally, investing in high-quality adapters can prevent issues such as overheating or connectivity failures, which can lead to significant downtime and frustration.
What Are the Different Types of Expansion Adapters Available?
Storage Expansion Adapters: These adapters facilitate the connection of additional storage devices, allowing users to scale up their storage solutions easily. They can provide options for RAID configurations and support various drive types, ensuring that users can manage their data efficiently.
How Does a USB Expansion Adapter Work?
A USB expansion adapter works by providing additional USB ports to a single USB connection, allowing multiple devices to be connected simultaneously.
- Types of USB Expansion Adapters: These can be found in various formats, such as USB hubs, docking stations, or multi-port adapters, each designed to cater to different needs.
- Power Supply: Some USB expansion adapters come with an external power source, which helps in powering high-demand devices like external hard drives or charging multiple devices at once.
- Data Transfer Speeds: Adapters can support various USB standards (USB 2.0, 3.0, 3.1, etc.), affecting the data transfer speeds; higher versions allow faster data transfers and improved performance.
- Compatibility: Most USB expansion adapters are designed to be compatible with a wide range of devices, including computers, laptops, and game consoles, making them versatile for users.
- Port Types: Some adapters provide a mix of USB Type-A and Type-C ports, accommodating different devices and cables, which enhances connectivity options.
- Plug-and-Play Functionality: Many USB expansion adapters feature plug-and-play capability, allowing for easy installation without the need for additional drivers or software.
USB expansion adapters come in various formats, like USB hubs, docking stations, or multi-port adapters, each designed to cater to different needs. USB hubs typically offer multiple ports to connect several devices at once, while docking stations may also provide video output and power delivery features. Multi-port adapters often include a combination of USB and other types of connections, expanding the functionality of a single port.
Some USB expansion adapters come with an external power source, which helps in powering high-demand devices like external hard drives or charging multiple devices at once. This is particularly beneficial for users who need to connect power-hungry devices that may not function optimally through bus-powered ports. The presence of an external power supply ensures stable performance across all connected devices.
Adapters can support various USB standards (USB 2.0, 3.0, 3.1, etc.), affecting the data transfer speeds; higher versions allow faster data transfers and improved performance. For instance, USB 3.0 can offer speeds up to 5 Gbps, while USB 3.1 can reach speeds up to 10 Gbps. This significant difference can impact tasks such as file transfers, gaming, and video streaming.
Most USB expansion adapters are designed to be compatible with a wide range of devices, including computers, laptops, and game consoles, making them versatile for users. This compatibility allows users to easily connect various peripherals such as keyboards, mice, printers, and external storage without worrying about device restrictions. The universal nature of USB ensures that most modern devices will work seamlessly with these adapters.
Some adapters provide a mix of USB Type-A and Type-C ports, accommodating different devices and cables, which enhances connectivity options. As technology evolves, Type-C ports are becoming more prevalent, and having an adapter that supports both types ensures that users can connect older devices while also preparing for newer technology. This flexibility is essential for users who work with a variety of devices.
Many USB expansion adapters feature plug-and-play capability, allowing for easy installation without the need for additional drivers or software. This user-friendly design saves time and enhances convenience, particularly for those who may not be tech-savvy. Simply plugging in the adapter will typically allow it to be recognized by the operating system automatically, making it ready for use almost instantly.
What Is the Purpose of a PCIe Expansion Adapter?
Key aspects of PCIe expansion adapters include their compatibility with different PCIe versions (such as PCIe 3.0 and 4.0), the number of additional slots they provide, and their form factor, which can vary based on the intended use case. Some adapters are specifically designed for certain applications, such as gaming or data-intensive tasks, and may come with features like enhanced cooling solutions or power connectors to support high-performance cards. Additionally, the installation process is typically straightforward, making it accessible for users with varying levels of technical expertise.
The impact of using PCIe expansion adapters is significant in both consumer and enterprise environments. For gamers, the ability to add multiple GPUs can dramatically improve rendering performance and graphical fidelity. In data centers, these adapters allow for the integration of additional network interfaces or storage controllers, enhancing data throughput and redundancy. Furthermore, as technology advances, having the ability to upgrade systems without replacing the entire motherboard can lead to significant cost savings and longevity for existing hardware.
Statistics indicate that the global PCIe expansion cards market is expected to grow as demand for high-speed data processing increases, particularly in sectors like gaming, artificial intelligence, and cloud computing. For instance, the market was valued at approximately $3.2 billion in 2021 and is projected to expand at a CAGR of 10% through 2028, reflecting the rising need for enhanced computing capabilities.
To maximize the benefits of PCIe expansion adapters, it is recommended to consider factors such as the compatibility of the adapter with the existing motherboard and power supply, the intended use of the additional cards, and potential future needs. Best practices include ensuring adequate cooling for high-performance cards, keeping firmware and drivers updated for optimal performance, and monitoring system resources to avoid bottlenecks. These measures can help users achieve the best performance from their expanded systems.
Why Choose a Thunderbolt Expansion Adapter Over Others?
Choosing a Thunderbolt expansion adapter over others primarily comes down to its superior data transfer speeds, versatility, and ability to support multiple devices simultaneously.
According to a study conducted by Intel, Thunderbolt technology can achieve speeds up to 40 Gbps, which is significantly faster than USB alternatives, making it ideal for professionals who work with large files, such as video editors and graphic designers. This speed enables quicker data transfer and reduces wait times when accessing high-bandwidth peripherals.
The underlying mechanism behind this efficiency lies in the Thunderbolt protocol’s ability to combine data, video, and power over a single connection, which is not typically possible with standard USB connections. This capability allows users to daisy-chain multiple devices—up to six Thunderbolt devices can be connected in a single chain. Moreover, Thunderbolt adapters often come equipped with additional ports, such as HDMI and USB-C, enhancing their functionality and making them more adaptable for various setups.
Furthermore, Thunderbolt’s robust architecture ensures lower latency and better reliability, which is crucial for applications requiring real-time data processing, such as gaming or live streaming. Research from the USB Implementers Forum indicates that as digital media continues to evolve, the demand for high-performance connectivity solutions like Thunderbolt is expected to rise, reinforcing its position as a preferred choice for expansion adapters.
What Are the Essential Features to Consider When Choosing an Expansion Adapter?
When choosing the best expansion adapter, several essential features should be considered to ensure compatibility and functionality.
- Compatibility: Ensure that the expansion adapter is compatible with your device’s operating system and hardware specifications. Different adapters support various configurations, so checking if it works with your motherboard or device type is crucial to avoid issues.
- Port Types: Look at the types and number of ports available on the adapter, such as USB, HDMI, or Ethernet. The right port configuration is vital for meeting your connectivity needs and ensuring you can connect all necessary peripherals.
- Data Transfer Speed: Consider the data transfer rates supported by the adapter, usually measured in Mbps or Gbps. Higher speeds are beneficial for tasks like gaming or transferring large files, so select an adapter that can handle the demands of your applications.
- Build Quality: The construction of the adapter impacts its durability and longevity. Opt for adapters made from high-quality materials that can withstand regular use, especially if you plan to transport it frequently.
- Power Delivery: Some expansion adapters offer power delivery capabilities, allowing you to charge devices while using them. This feature is particularly useful for laptops or devices that require constant power, minimizing the need for additional chargers.
- Size and Portability: The physical size and weight of the adapter can affect its portability. If you need a device that you can easily carry, look for compact models that are lightweight and designed for travel.
- Price and Warranty: Evaluate the price in relation to the features offered and consider any warranties or guarantees provided by the manufacturer. Investing in a quality adapter might save you money in the long run, especially if it comes with a good warranty for repairs or replacements.
How Do Compatibility and Port Availability Influence Your Decision?
Compatibility and port availability are crucial factors when selecting the best expansion adapter.
- Device Compatibility: Ensuring that the expansion adapter is compatible with your specific devices is essential. This includes checking if the adapter supports the operating system and hardware specifications of your computer or other devices.
- Port Availability: The number and types of ports available on the expansion adapter can significantly influence your decision. You need to consider whether the adapter offers the ports necessary for your peripherals, such as USB, HDMI, or Ethernet, and how many devices you plan to connect simultaneously.
- Performance Requirements: Different expansion adapters can have varying performance characteristics based on their design and technology. If you require high-speed data transfer or support for high-resolution displays, selecting an adapter that meets these performance standards is vital.
- Future-Proofing: Investing in an expansion adapter that accommodates emerging technologies can save you from needing to replace the device soon. Look for adapters that support the latest standards, such as USB-C or Thunderbolt, ensuring it remains relevant as technology evolves.
- Build Quality and Reliability: The durability and reliability of the expansion adapter can impact your long-term satisfaction. Choosing a well-constructed adapter from a reputable brand can help avoid issues such as connectivity problems or physical wear and tear over time.
What Are the Top Recommendations for the Best Expansion Adapters on the Market?
The best expansion adapters on the market offer versatility and connectivity for various devices and purposes.
- UGREEN USB 3.0 Hub: This adapter features multiple USB ports, allowing for the connection of various peripherals simultaneously.
- Anker USB C to HDMI Adapter: Perfect for connecting your USB-C devices to HDMI displays, this adapter supports high-definition video output.
- StarTech 7-Port USB Hub: With seven USB ports, this hub is ideal for users needing extensive connectivity options for their devices.
- AmazonBasics Mini DisplayPort to HDMI Adapter: This adapter is designed for connecting devices with Mini DisplayPort outputs to HDMI displays, ensuring compatibility with various screens.
- TP-Link USB to Ethernet Adapter: This device provides a reliable Ethernet connection for laptops or PCs that lack an Ethernet port, enhancing internet connectivity.
The UGREEN USB 3.0 Hub is designed to expand your USB connection capabilities, making it easy to connect keyboards, mice, and external storage devices. Its compact design and plug-and-play functionality make it a favorite among users who need quick and reliable access to multiple USB devices.
The Anker USB C to HDMI Adapter allows users to connect their modern USB-C laptops or tablets to HDMI-enabled displays, delivering 4K resolution at 60Hz. This is particularly useful for presentations, gaming, or streaming high-definition content on larger screens.
The StarTech 7-Port USB Hub offers an impressive number of connection options, making it suitable for users with extensive setups, such as photographers or video editors who need to connect multiple external drives and devices. Its design includes individual power switches for each port, allowing for greater control over connected devices.
The AmazonBasics Mini DisplayPort to HDMI Adapter is a simple yet effective solution for connecting devices that utilize Mini DisplayPort technology to HDMI displays. It is particularly popular among Mac users, ensuring they can easily link their laptops or desktops to TVs or projectors.
The TP-Link USB to Ethernet Adapter is essential for users who require a stable internet connection but have laptops or devices that do not include an Ethernet port. This adapter provides a fast and reliable wired connection, making it ideal for gaming or streaming applications where Wi-Fi may be insufficient.
What Do Users Recommend Regarding Their Experiences with Expansion Adapters?
- Compatibility: Many users emphasize the importance of ensuring that the expansion adapter is compatible with their existing hardware. This includes checking for necessary ports and supported protocols, as compatibility issues can lead to suboptimal performance or complete failure to connect.
- Speed and Performance: A common recommendation is to select expansion adapters that offer high data transfer speeds. Users often report that adapters with USB 3.0 or Thunderbolt support significantly enhance the performance of connected devices, particularly for data-heavy tasks like video editing or gaming.
- Build Quality: Reviews frequently highlight the significance of build quality in expansion adapters. Users prefer adapters made from durable materials that can withstand regular use, as well as those with good cable management features to reduce wear and tear.
- Brand Reputation: Many users recommend opting for expansion adapters from reputable brands that provide good customer support. Established brands often have a track record of producing reliable products and offer warranties that can protect users against defects.
- Port Variety: Users appreciate expansion adapters that offer a variety of ports, such as HDMI, USB-C, and Ethernet, allowing for greater flexibility in connecting multiple devices. This versatility is particularly advantageous for users with diverse setups or those who frequently switch between devices.
- Price vs. Value: A notable point from user recommendations is the balance between price and functionality. Users suggest that while it may be tempting to choose cheaper options, investing in a more expensive, high-quality adapter can often lead to better long-term value and fewer issues.