Cable Matters [VESA Certified] 80Gbps DisplayPort 2.1 Cable - 6.6ft / 2m, DP80 Cable with 16K 60Hz, 8K 240Hz, 4K 240Hz, FreeSync, G-SYNC and HDR for Gaming Monitor, PC, RTX 4080/4090, RX 7900, Black

I upgraded to a 32" ASUS 1440p monitor using a RTX 3080, works flawlessly as always, great quality. Please, DON'T USE CHEAP CABLES for your gaming rig, I've had nothing but problems with the cheap Amazon Basic garbage and other cheap brands, especially after upgrading my gaming PC. (years ago, I thought my GPU was dying, it was a cheap-ass Amazon Basic cable, after replacing it ... no problems.)

I have the Cable Matters DP80 cable connected to a 500Hz LCD monitor using a DP 1.4 graphics card. The cable is working well, and there have been no problems so far. I have not tested the cable with DisplayPort 2.1 hardware. The other products I looked at are from Club 3D and Silkland. Monitors Unboxed received a Silkland DP 80 cable from the vendor (instead of buying one from a store), and I think they reviewed a golden sample because there are Amazon customers who report problems. The Club 3D CAC-1092 cable has a higher price than the other two, but Club 3D makes high quality cables (based on owning a Club 3D CAC-2067 cable). Level 1 Techs has done independent testing of DisplayPort cables using a Total Phase machine and eye diagrams. The Cable Matters product construction is fairly thick but flexible enough to maneuver. For comparison: I had a Club 3D CAC-2067 DisplayPort cable. The Club 3D cable was high quality and worked well; however, that cable is very thick and stiff. The Club 3D 2067 cable is so rigid that unless you find just the right position, the end plugs require some degree of rotation to align/insert into the ports. The resulting torque applied is bad for the cable, graphics card port, and/or monitor port. The Cable Matters DP80 cable is less stiff and rigid.

Well-built and a good value for the price. I have purchased several cables from Cable Matters.

BETTER THAN OTHER 80 GBPS DP. VERY CLEAN PICTURE. UPDATE :: THEY CAN NOT HANDLE HDR CINEMA. PICTURE FLASHES AND DISCONNECTS ALL MONITORS BACK TO ONE FROM 4. YOU MUST RE-EXTEND THEM MANUALLY FOR THEM TO WORK AGAIN.. ONCE AGAIN 2 FAILED CABLE FROM THIS BUSINESS

This Cable Matters Thunderbolt 5 cable was the perfect solution to connect an Asus 6k monitor to a Mac Mini M4. The combination of those two devices was apparently picky on cable quality since the TBT4 cables i tried didn’t support the connection. The connection is solid with no flickering or other disturbances on the screen. I then daisy chained to a second display with a TBT4 cable. It all works perfectly.

I did notice a difference

My computer is working fine 🙂 and very thanks

Other DisplayPort cables have issues with certain PC video cards. This is because of a power feedback problem on pin 20. This one is VESA certified and I have had zero issues with it.