... ROHS,CE&FCC Specification(A) 1) 4 /7 usb port, compliant with V1.1& V1.22)System:Win95 ... speed480Mbps,MED speed12Mbps,MIN speed1.5Mbps4)Power supply:USB 5V/500mA;5)Operating temperature:0°C-70° ... mini USB HUB 2.USB 2.0 USB HUB 3.OEM, Various Colors HUB 4.Certificate:ROHS,CE&FCC 5.Colorful USB ... HUB 4 PORT Mini USB HUB Cute appearance, portable and convenient, ...