USB HUB 2.0 10-port black, GEMBIRD UHB-U2P10P-01

4 port USB 2.0 hub with switches. Ideal for notebook users and desktop. Data transfer rate up to 480MB/s (USB 2.0). Power supply 5V, 500mA. Works with: Windows 98/2000/ME/NT/XP/Vista/Windows 7/Unix/Mac OS 8.6 or higher. Requires USB 2.0

Adds four SuperSpeed USB 3.0 ports to your computer
Fastest access to an attached USB 3.0 storage: speed up to 5 Gbps
Compatible with USB 2.0 systems and devices