Rocketek For iMac USB3.0 x 3 + SD / TF Multi-function HUB Expansion Dock

1. Use slim design to save you valuable desktop space
2. Blue LED indicator shows power status
3. Save synchronization time, data transfer rate up to 5 Gbps
4. Backward compatible with USB 2.0 and 1.1
5. Plug and play, easy to use
6. Interface: USB3.0*3, Micro SD, SD
7. System requirements: Mac OS X 10.6 and higher, Windows 98SE/ME/2000/XP/Vista/7/8/10Linux 2.4 or higher
8. Material: aluminum alloy
9. Size: 108x34x11mm, cable length: 115mm