bout this item USB to HDMI VGA Adapter With the built-in driver, this USB 3.0 to HDMI VGA adapter is very easy for use and save unnecessary installation trouble. Thanks to the high performance chip, our USB 2 in 1 adapter is not only good for chat client, a stock ticker, a parser but also good for CAD or running games, which provides a smooth running speed for you Ultra HD Display & 5GB High-Speed This USB to HDMI VGA 2 in 1 adapter can output 1920*1080P resolution, which requires both of your devices to support this resolution and is backward compatible with USB 2.0 (only output 800*600P resolution). Besides, with the USB3.0 5Gbps high speed data transfer rate for the high defination output without any lags, ghosts double image and delay