This cable connects DisplayPort devices with each other. With a length of 1 m it is perfect for use in the office, at home and on the go. 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