Black Ultra-thin 4-port USB 3.0 HUB High Speed Indicator Light USB Hub For Multi-device Computer LaptopThe product is shipped based on the color or size of the main image of the product page.Interface Type : USB 3.0Ports : 4Origin : CN(Origin)Funtion : NoneStandard : USB 3.0Certification : NONELength : 15cmPackage : YesModel Number : otherCable length : 14cmSize : 75*42*12mmcolor : blackmaterial : plasticFeatures 1 : Small and lightweight, easy to carryFeatures 2 : Unique card design for easy energy savingFeatures 3 : simple and clearFeatures 4 : USB3.0 interface theoretical transfer rate up to 5GbpsFeatures 5 : the compatibility is goodFeatures 6 : The cable length is 10cm, the flexibility is good