Specification: Weight: 20 g Size: 2.7 mm * 5.5 mm * 1.2 mm Color: black Material: ABS Compatible with devices: Samsung: Galaxy S7,S7 Edge,S4, S5, S6, S6 edge and Note 2, 3, 4, 5 LG: G2, G3, G Pro, G Pro 2, Optimus G HTC: Desire EYE, Desire VC T328d, One (M8), One Max, One X, DNA, Desire 600, HTC X, HTC One mini All the cellphone with OTG function and micro USB port 4-in-1 functionality: USB 2.0 Date Transfer: support USB data hot swap sync to PC or smartphone or tablet. Micro USB OTG to USB 2.0 adapter: can connect USB keyboard, USB flash drive, USB mouse, etc. Micro USB OTG to Micro USB port: You can connect high-power/ high-capacity equipment. 2-in-1 card reader: you can read or write your TF/ SD card anywhere. Notice:fit for the devices with OTG function and Micro USB port, if it does not work, please restart your cellphone and try again and Make sure your device has the OTG enabled.

What You Get:VIMVIP 4 in 1 Micro Card Reader.Our fan-favorite 18-month warranty and friendly customer service. The LED light on the OTG will blink when a device is connected to the hub.When it works, the led light goes on. Micro USB to USB 2.0 OTG: Plug in your OTG capable tablet PC or Android phone to transfer data fast while connecting it with USB peripherals such as a mouse, U disk or keyboard to create the ultimate device. Support read/ write large capacity SD (HC)/ TF/ MMC memory card.USB-C to Micro Port could connect your Phones with such as a mouse, U disk or keyboard. 4 in 1 Card reader with OTG , SD, Micro SD,Transfer files to OTG , Allow you to connect to most USB Flash Drive, Mouse, Keyboard and some digital cameras etc.