You can enjoy the stable connection, quick charging and transmission and plug and play function for the USB 3.0 port of the product. Your phones and tablets can be linked with USB flash drives, card readers, keyboards, mice and other USB devices with this product, and the functions can be also expanded. Using the premium metal material, the product is durable to use, lightweight and portable to store and carry. The length of the product is 3cm, the width is 1.5cm, and the height is 1cm. It is applicable for C-type mobile phones (OTG function), tablet computers, notebook computers, for Android, for Macbook, etc. Item Name: Adapter Material: Metal Interface Type: Standard USB 3.0, Type-C Size Details: Size: L: 3cm/1.18", W: 1.5cm/0.59" (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 differences due to different manual measurements. Package Includes: 1 x Adapter