... white wireless USB 2.0 HUB UH1046 1. Compliant with USB version 2.0 and backward compatible with USB 1. ... carry and takes up little space. 2. plug & play.3. usb bus-powered, no external power is ... at 500mANo need extra power adapter, USB support 5VPrimary and Secondary applicabilityACP,OHCI,EHCISystem ... power input, USB ExtendUSB extend lineExtra power input 5V,2A 10 ports white wireless USB 2.0 HUB ...