Ssk shu300 high speed 5Gbs usb3.0 hub with four 4 line ports computer splitter for latop notebook MAC PC computer free shipping
4 USB 3.0 Ports
High speed transmission and compatible with USB2.0
No driver needed, user-friendly performance
USB 3.0 transmission is up to 5GBs
Operating System: Windows XP/Vista/7, Mac OS 10.9 or above.