1)USB1.1 Version
Diamond Hub
USB and ACPI Compliat
Driverless Automatic System Cofiguration
Support USB1.1,Compatible with USB2.0
Full-speed 12Mb/s,low-speed 1.5Mb/s
Expand 4 USB Port ,up to 500mA Current
No Extenal Power Supply
Chain up to 127 USB Devices
Win2000/ME/XP Linux2.4 &Mac OS
Shipping:Q’ty=100,NW=8.5kg,GW=9.5kg
MEAS=45.5*37*29
2)USB2.0 Version
Star LED Illustrate the Working Status
Fully Compliat with USB2.0 Specification
Backwards Compatible with USB1.1
Full Data Transfer Rate 480Mb
Win98/98SE/2000/ME/XP
Linux2.4 or above
Mac OS 8.5 or above
Shipping:Qty=130 NW=0.0955kg,GW=13.5kg
MEAS=51.5*36.5*42.5