High resolution. Support video resolutions up to 1920x× 1200/ 1080P (Full HD). with Vic Tsing VGA to HDMI cable adapter, enjoy wonderful signal transmission for business use and entertainment. Advanced chip. Advanced chip make sure the Kit can work under 20-65degrees. Note: the product need an external power supply, a universal USB cable is needed to supply power to make sure it can work perfectly. User-friendly design. There is a signal light on the product itself. The light will flash when the HDMI equipment connect the LED lamp, and will extinguish If the product is disconnected. The signal light will indicate the working condition of the HDMI output side.