WEIAY SuperSpeed USB 3.0 to HDMI Adapter High Definition Audio Video Converter Cable USB to HDMI Display adapter enables you to connect additional display devices (CRT/LCD monitor,projector) to your desktop or notebook PC Supports display modes:the main screen display mode,extended desktop mode,image display mode Supports Windows8/7/Vista/XP and Mac OSX 10.10/10.9/10.8/10.7/10.6 Quick and easy installation:Plug this USB3.0 to HDMI adapter to your laptop or desktop, install the driver with the drive disc, Rstart the computer after the driver install finsh.