Model: USB to 4 x USB 2.0 OTG adapter cable Function: Fast Charge+Data Transmisson Type: Expand USB port, multifunctional HUB, portable splitter OTG adapter Feature: Support charging and storage expansion for TV USB Male: for Mobilephone/Tablet/for /for Pro/PD Charger USB Female(Charging Port): Support 1.5A(Max) USB 2.0 Female:for Mouse/Keyboard/Printer/Gamepad/Camera/Flash-disk/U-Disk etc. Notice: This adapter doesn't support video signal transmission, can't for screen projection, doesn't support Hard-disk. Colour:black + silver Material:Aluminum alloy + braided wire Package Contents: 2 x USB HUB Splitter Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.