This is a Sanwa Supply DisplayPort 1.4 cable, supporting 8K/60Hz and measuring 1 meter in length. Resolution: 8K/60Hz Model Number: KC-DP1410 Connector Type: DisplayPort Male to DisplayPort Male Standard: DisplayPort Ver.1.4 certified product Cable Length: Approximately 1m Cable Diameter: Approximately 4.5mm I purchased this because it was needed for installation, but it turned out to be unnecessary, so I didn't use it. Although it has never been plugged in and is unused, I took it out of the case and unfolded it once because I thought it was needed for installation, so please understand that it is not completely unopened. It was sold at Yodobashi for 2590 yen. The product will be taken out of the box, and the instruction paper will be folded and included. Please be aware of this.