?Office USB2.0 Hub Adaptor 9 in 1 Splitter Support TF\/MS\/M2\/SD Card  Features:High quality multifunctional USB hubOne hub includes 9 input portsOffer 3 USB ports｣ｬcompliant with USB1.1 & 2.2｣ｬsuitable for mobile hard disk drive｣ｬdigital camera｣ｬaudio device｣ｬU disk｣ｬmouse｣ｬkeyboard etc.Support SD\/TF\/MS\/M2 card(SD\/TF\/MS\/M2 card are not included)Audio and microphone extended cable ports｣ｬcompatible for 3.5mm interfacePlug and play｣ｬno need to install driver or external power supplyBlue LED backlight Specifications:1.Compatible system:Windows XP\/7\/8\/Vista｣ｬMac OS 8.6｣ｬ9.X or above｣ｬetc2.Dimension:76x44x31mm(L*W*H)3.Cable Length:About 95cm\/37 inch4.Interface:9 Package included:1 x USB HUB Adapter More detail: