Features: Specially for TypeC interfaces devices, it supports data transmission, connectings to USB drive, plugs and play. Supports gamings controllers, keyboards, mouse, and other devices on mobile phones and tablets. It instantly transforms into a computer, making leisures and office work more convenient. Use the USB3.0 port to transfer video, music, file, etc. with fast data transfer speed. Small appearance and easy to carry. Adopt aluminum alloys materials, it is drop-resistant and wear resistant, and its small size design prevents interferences. The adapters can only be used on devices that support the OTG protocol, and its functionality may vary depending on the operating system, which is not a quality issue. Specifications: Material:ABS,Alloys Color:Gold,Black,Silver Package Includes: 1Piece OTG Adapters note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.