The Reletech 2.5-Inch SATA to USB 3.0 Tool-free Clear External Hard Drive Enclosure [Optimized For SSD, Support UASP SATA III] allows you to take advantage of the lightning speed of USB 3.0 to quickly transfer files up to 5 Gbps! Connect any 2.5'' Serial ATA (SATA) or SATA II Hard Drive to your computer through an available USB 3.0 port on your desktop or laptop. By formatting this case with a drawer function, there is now extra protection for your hard drive. Reverse compatible with USB 2.0 and 1.1, this enclosure is a perfect solution for data transfers or data backup! Features: Supports Standard Notebook 2.5" SATA and SATA II Hard drives. Transfer Rates Up to 5 Gbps when connected to a USB 3.0 port. Transfer Rates Up to 480 Mbps when connected to a USB 2.0 port. Hot-swappable, plug and play, no drivers needed. Backwards-Compatible with USB 2.0 or 1.1. System Requirements Available USB 3.0 port on the computer to achieve full 5 Gbps transfer speeds. Available USB 2.0 port on the computer to achieve full 480 Mbps transfer speeds. Windows: XP/Vista/7/8/8.1/10 (Both 32-bit & 64-bit versions) MAC: OS X. Package contents: USB 3.0 clear hard drive enclosure. USB3.0 Micro B cable.