4 port USB Hub
Sitecom CN-050, 480 Mbit/s, Black, ROHS, CE, Windows 2000/XP/Vista Mac OS, USB, USB 2.0/1.1
Sitecom CN-050. Transfer rate: 480 Mbit/s, Product colour: Black, Certification: ROHS, CE. Compatible operating systems: Windows 2000/XP/Vista Mac OS. Cables included: USB. Host interface: USB 2.0/1.1