Supports HDMI resolution up to 4k*2K@30Hz
1. In order to enjoy the 4K high resolution, please make sure to use a 1.4 or higher version HDMI cable
2.We recommend you to make sure your monitor or TV could supply corresponding output. that means if your computer supports 4K@30Hz, while your monitor or TV only supports 1080p, you can only output 1080p rather than 4K.