It feature VRS Clearview technology that's designed for video format conversion including scaling SD and HD content to resolutions up to 4K. The Adapter is one of HDMI Which supports 4K x 2K It supports 4K x 2K HD video and Voice output. Input 1080p device like PC Output 4K x 2K (2160p) UHD (Ultra High Definition Television) Device like monitor / HDTV. It supports low resolution to high resolution ouput and it support hot plug plug and play The inner chip should have enough power to run. Support HDMI 1.4A standard The Hightest resolution supports 4K x 2K (4096 x 2160).