Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Specifications:Interface:USB 2.0，compatible with USB 1.1Color: Black WhiteDate transfer rate:1.5Mbps/12Mbps/up to 480MbpsBus-Power limit current protection:500mACable length: 57cmfeature：Ports: 4Work Lights: Blue LEDSystem: Windows 7，Vista，XP，98，2000，ME and Mac OS 10.2 and Linux systemspackage including:1 X Splitter Adapter