NEW 4 ports high speed USB hub 1).Truly plug & play automatic system configuration 2).USB 2.0/1.1 3).OEM&customized NEW 4 ports high speed USB hubnew 4 sports USB HUBSpecifications:1. Expand four USB ports, supply up 500mA per port2. Hi-speed, maximum data transfer rate is 480 mbps3. Truly plug & play automatic system configuration4. No external power supply5. USB2.0 version/Usb1.1 ...
