With light weight and compact size, the adapter is very convenient to carry. And it can plug and play and transfer data at a very fast speed.Supporting OTG function, the adapter allows you to read movies, pictures, and documents at any time. And it can be automatically recognized by inserting the U disk, so it is simple and quick to operate.Made of high quality aluminum alloy material, the OTG adapter is wear-resistant and durable.The length of the adapter is 3.7cm, the width is 3cm, and the height is 0.7cm.It supports many USB devices, such as mobile phones, computers, tablets, keyboards, mice, U disks, data cables, card readers, printers, USB fans, mobile hard drives, etc.Item Name: OTG AdapterMaterial:Aluminum AlloySize:3.7cmx3cmx0.7cm/1.46inx1.18inx0.28inNotes: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