The adapter is compact in design, light in weight, and supports plug-and-play function, which is easy to carry for your convenience. It has the function of making ordinary computer have type-C interface to charge and transmit data. It is constructed of aluminum alloy material. The length of this adapter is 2.2 cm, the width is 1.5 cm and the height is 0.69 cm. It is compatible with a wide range of devices, such as hard drives, cell phones, computers, type-C headphones, etc. Item Name: Adapter Material: Aluminum Alloy Features: Plug and Play, Stable Performance, High Reliability Transmission Speed: 200MB/s Interface: USB3.0 Size Details: Size: 2.2cm x 1.5cm x 0.69cm/0.87" x 0.59" x 0.27" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Adapter