Description: You can operate this OTG adapter easily without driver due to the plug-and-play design. OTG adapter has fast speed data transmission, allowing you to transfer file between U disk and phone quickly to back up and save your beautiful photos. It is constructed of alloy material, which is anti-oxidant and does not rust. The length of this product is 3.18cm, the width is 1.46cm and the height is 0.73cm. It is suitable for mobile phones and digital devices with Type-C interface, such as mobile phone, tablet, U disk, mouse, keyboard, camera, player. Item Name: OTG Adapter Material: Alloy Interface: Type-C Input Voltage/Current: 5V 1A Output Voltage/Current: 5V 1A Applicable Models: Mobile Phones and Digital Devices with Type-C Interface Size Details: L: 3.18cm/1.25", W: 1.46cm/0.57", H: 0.73cm/0.29"(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 OTG Adapter