USB 2.0 hub - w/pa, 4 USB 2.0 ports
Sitecom USB 2.0 Hub w/pa, 480 Mbit/s, USB 2.0 / 1.1 /1.0, USB, Windows 98/ME/2000/XP, USB 2.0/1.1/1.0, 110/220 V AC adapter
Sitecom USB 2.0 Hub w/pa. Transfer rate: 480 Mbit/s, Compatible products: USB 2.0 / 1.1 /1.0. Hardware prerequisites: USB, Compatible operating systems: Windows 98/ME/2000/XP. Host interface: USB 2.0/1.1/1.0, Power requirements: 110/220 V AC adapter. I/O ports: 4x USB 2.0