ITEM NAME:Micro USB 2.0 Type C to TF Memory Card Adapter OTG Smart Memory Card Reader Product Description Description: Specification: Color: Gray Product interface: 3 in 1 Type-C Micro USB Applicable equipment: Type-C micro mobile computer USB Product material: aluminum alloy Product function: OTG card reader + external USB bus Product length: 72mm * 26mm * 13mm/2.83*1.02*0.51'' Note: Memory Card/ TF memory card reader and USB connection peripheral can be provided for type-C interface / microusb interface / USB2.0 interface Data transmission is very common in Android phones on the market. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Micro USB 2.0 Type C to TF Memory Card Adapter.Product function: OTG card reader + external USB bus. Product interface: 3 in 1 Type-C Micro USB. Due to the different display and different light, the picture may not show the actual color of the item.