Specification:

Material: ABS TPE Wire
Color: Black
Input: USB 3.0
Output: USB 3.0 * 1 USB 2.0 * 3
USB 3.0 transmission Speed: 5 Gbps (Downwards Compatible)
USB 3.0 transmission Speed: 480 Mbps
Micro 5V power Supply: 4TB Hard disk Support
Size: 60.3 * 60.3 * 23mm
Compatible Systems: Mac OS / windows 7/8/10 and etc
Compatible Devices: U disk / hard drive / mouse And orthher USB Devices
Compatible Devices: Models: laptop And Desktop Computer With USB Interface