UGREEN16K DisplayPort cable 2.1 supports high resolutions 16K@30Hz, 8K@240Hz, 4K@240Hz. And backward compatible with Display Port 1.4 1.3, 1.2. Single-screen video output of 16K@30Hz (DSC 1.2a), and dual-screen supported. The DP to DP cable also supports HDR, HDCP 2.2, FEC forward error correction and UHBR10 which guarantee your immersive viewing experience This Display Port 2.1/2.0 cable features an unprecedented bandwidth of 40Gbps, nearly 3 times what was available in the previous DP 1.4 spec. Stable and high-speed transmission without signal loss The DisplayPort cable also backward compatible with previous DP 1.4 and DP 1.2 standards UGREEN 16K@30Hz DisplayPort to DisplayPort cable is compatible with all devices with DP ports, compatible with Nvidia RTX 3070/RTX 3080/RTX 3090/RTX 4090/RTX 4080ti/RTX 4070ti graphics cards, and AMD Radeon RX 6800 XT/RX 6900 XT/RX 7900 XT graphics cards, and Odyssey G8/G9, Ben Q, Alienware, LG Ultragear monitors, HDTV, Fire TV, computer and others. Support DP, DP++ modes, backward compatible 2.0/1.4/1.3/1.2