1. Data transfer rate can reach USB 3.1 10 Gbps 2.High-definition transmission technology to ensure 4K picture quality. 3. Plug and play，no drive needed 4. Allows external high-definition HDMI devices connected，like Projector TV and other display.
Specification:
Size: 50*45*15mm
Length: 15cm ~ 20cm
Input interface: USB3.1 Type-C interface Support Windows XP/Vista/Win 7 8 10 Mac OS linux system.
