Item Type: OTG Adapter Material: Metal A Port: Type-C B Port: USB Product Size: Approx. 20x19mm / 0.8x0.7in Package List 5 x OTG Adapter 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1TypeC male to USB2.0 OTG adapter, ultrathin and lightweight, suitable for carrying around. 2Suitable for computers, mobile phones with TYPEC interface, connecting keyboards, mice, and mobile hard disks. 3It has the function of changing from USB2.0 to Type C port, which can directly read the data of the device. 4Plug and play, support hot plug function, no other drivers, no need to install software. 5Using highquality metal materials, it is safe and durable, wearresistant and stable in performance.