ITEM NAME:2 in 1 High-speed Flash Drive Card Adapter USB 3.0 OTG Micro TF SD Card Reader Product Description Description: 2 in 1 USB 3.0 OTG Micro TF SD Card Reader High-speed Flash Drive Smart Memory Card Adapter for Android Computer Laptop Feature: 1. Small size and easy to carry. 2. Support OTG function 3. Plug and play, no external power supply. 4. Fully compatible with high-speed USB3.0 transmission protocol, the maximum transmission can reach 5 Gbps. 5. 2 in 1, USB + Micro USB plug, compatible with all Android phones with micro USB interface. Specification: Material: ABS Type: OTG card reader Colour: Black Interface: Micro USB\USB 3.0\TF card slot\SD card slot Transmission speed: 5 Gbps Size: 100*80*8mm/3.94*3.15*0.31in Quantity: 1pc Weight: 10g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 x Card Reader.Support OTG function. Type: OTG card reader. Interface: Micro USB\USB 3.0\TF card slot\SD card slot. 2 in 1, USB + Micro USB plug, compatible with all Android phones with micro USB interface. Included: 1 x Card Reader.