ASUS ROG STRIX XG43UQ 43\" 4K Ultra HD HDMI 2. 1 144Hz 1ms Gaming Monitor Features 144Hz Rapid Refresh Rate Features 144Hz refresh rate for ultra fast and smooth gameplay. 4K 120Hz with HDMI 2. 1 Features HDMI 2. 1 port with 4K 120Hz support to connect with next-gen consoles. Ultra HD 4K 3840x2160 crystal image quality with HDR effect. ELMB Sync Enables ELMB together with VRR, eliminating ghosting and tearing for sharp gaming visuals. 1ms MPRT Trace Free Eliminates smearing and motion blur, and makes objects in motion look sharper. DSC Display Stream Compression Supports Display Stream Compression Technology for transporting ultra-high definition video streams. 90% DCI-P3 Supports wide colour gamut to redice vivid colour. AMD Free Sync Premium Pro With Low Input Lag, you can hit that target just in time. HDR High Dynamic Range Delivers Contrast and colour performance that meets Display HDR 1000 certification.