Interface Type:USB 2.0Ports:6USB Type:USB 2.0Funtion:ReaderModel Number:USB HubLength:121mm1.Feature??Multi USB Port,hab usb splitter,mini usb hub2.Data Transfer Rate: USB 2.0 Upto 480mbps /USB 3.0 Up to 5Gbps3.USB Ports: 6 USB Ports4.Card Reader: For SD/TF(Micro SD) Card5.Cable Length: USB 2.0 HUB 6 Ports, About 0.9M6.Size: 121*22*20mm7.Color: White / Black8.Material: ABS Shell9.Power: 5V / 500MA10.Compatible: Windows XP/2000/Vista/WIN 7/8/10,Mac OS,etc. a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a?a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a?a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a