1.4 ports usb 1.1&2.0 hub 2.Plug and play installation 3.Four Port 4.Supports 12/480Mbps transfer

3usb 4 ports usb 1.1&2.0 hub

 

1) 4 usb port, compliant with V1.1& V1.2

2)System:Win95 osR2/98SE/Me/2000/XP,Linux2.4and

Mac os8.5VASTA up version;

3)transfer speed:MAX speed480Mbps,MED speed12Mbps,MIN speed1.5Mbps

4)Power supply:USB 5V/500mA;

5)Operating temperature:0°C-70°C;

6)Storage temperature:10°C-90°C;

7)Operating humidity:10%-90%non_condensing;

8)Storage humidity:10%-90% non-condensing;

9)mouse pad function;

10)Patent No:200930166684.2

4 ports usb 1.1&2.0 hub