SIIG HDMI to DisplayPort 4K Ultra HD Active Adapter (CE-H22A11-S1) Compliant with DisplayPort specification v1.2, supporting 1.62, 2.7Gbps and 5.4Gbps Compliant with HDMI 1.4a specification, link rate up to 2.97Gbps/data pair Supports video resolution up to 1920x1080 @60Hz and 4Kx2K @30Hz Supports 2-ch stereo audio, sample rate up to 192kHz Plug and play, no software required