Yes, the Club 3D CAC-1091 DisplayPort cable is fully DP80 compliant. It supports high-resolution and high-refresh-rate transmissions, including 4K at 240Hz, as well as other resolutions such as 8K at 60Hz and 10K at 30Hz. This compliance ensures it can handle the required bandwidth of up to 80 Gbps for such high-quality video and audio transmissions.

The Club3D DisplayPort cable 2.1 DP80 (CAC-1091) theoretically supports 480Hz thanks to the DisplayPort 2.1 specifications and 80 Gbps bandwidth. If your monitor still switches back to 240Hz, check the 480Hz compatibility of your ASUS PG27AQDP, the support of your graphics card for DisplayPort 2.1, and update the drivers and settings in the graphics card software.

Unfortunately, we do not offer the cable you linked to in our shop.🙁