Features: brand new and high quality Fast TYPE-C to USB3.1 male connector, backward for USB3.0.USB2.0,USB1.1 1x USB3.0 2x USB2.0 standard port, theoretical transmission speed 5Gbps, backward for USB2.0, USB1.1 USB downstream current 500MA Plug and for play, easy to install. Type C Hub supports almost all Type-C devices and support OTG function. ABS environmental for protection materials + dumb oil technology, pure line length 9.5CM extension cord. Hub Extensions meet the multi-port expansion requirements of the device.Charging, USB flash drive, mouse, keyboard Specifications: Size: approx 9.4x 2.7cm/3.7x1.06in Material:ABS Color: Black Port: 1x USB3.0 2x USB2.0 1x SD 1x TF ;Type C to USB USB3.0 Transfer Speed:5Gbps SD/TF Card Speed:18-20mbps Cable Length:9.5CM/3.74in Interface : Type C/ USB 3.0(Optional) Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 x USB Hub