Hub usb 4 ports sbox h-204 noir

Compatible with USB 1.1, USB 2.0 Transfer rate: 480Mbps IC: MA8601 USB ports: 4 Hot swap: YES Color: Black Material: ABS plastic power supply: 5V/500mA (Max.) over USB Durability: >10000 insertions Compatible with: Win98, ME, 2000, NT, XP, Vista, Mac OS X, Linux OS Plug and Play Over-current protection on every port