This cable connects DisplayPort devices with each other. With a length of 3 m it is the perfect addition to your desk in the office and at home. It also supports HDR. Supports the transfer of video and audio signals Backwards compatible with DisplayPort 1.4, 1.3, 1.2 and 1.1 Supports HDR10, HDCP 1.4 and 2.3; colour sampling formats 4:4:4, 4:2:2 and 4:2:0 Cable diameter: approx. 7 mm Please note: Pin 20 not connected