2.5" SATA Drive Support: Designed for 2.5-inch SATA I/II/III HDDs and SSDs with a thickness of 7mm or 9.5mm. It supports capacities up to 6TB (some listings mention up to 10TB) .
Fast Transfer Speeds: Depending on the version, it offers either USB 3.0 (5Gbps) or USB 3.1 Gen 1 / Type-C (6Gbps) connectivity. It also supports UASP for faster read/write speeds and lower CPU usage .
Tool-Free Installation: Features a slide-and-press design that lets you install or swap a drive in seconds without any tools .
Drive Protection: The enclosure is lined with shock-absorbing EVA foam to keep the drive secure and protect it from minor impacts and scratches .
Energy Saving: Includes an auto-standby mode that puts the drive to sleep after 15 minutes of inactivity to save power and extend its lifespan .
Wide Compatibility: Works as a plug-and-play device with Windows, macOS, and Linux. It's also commonly used with PS4, PS3, Xbox, and smart TVs for extra storage .
Cable Options: The US221 comes in different variants: some have a built-in USB 3.0 cable, while others use a detachable USB-C to USB-A cable or a Micro USB 3.0 cable .