Okinos, PCI-E 4.0 Riser Cable, Compatible with RTX4090, RTX4080, RX7900XTX, PCIe 4.0 x16 High Speed Flexible Extender Card Extension Port 90 Degree Adapter, 200mm Black

Great riser cable. Works perfectly coupled with an RTX4090. No drop in bandwidth and it works 100% at PCIe4x16. Cable is flexible but not thin. It made a good computer build even better by being able to mount GPU vertically. Highly Recommended.

Exactly what I was looking for! No compatibility issues for my setup. Very well built cable as well! Looks very sleek too.

Riser cable is working as expected. Plugged into a PCI-E slot and was able to drive a Intel Arc Pro B50 without external power, even though that is a PCI-E 5.0 8x card.

It seems to to be well made and should work just fine for my use. Thanks to all.

The Okinos PCI-E 4.0 Riser Cable worked well and handled my 4090 Founders Edition without any issues. Performance-wise, it does what it’s supposed to, and the high-speed transfer and flexibility are solid. It was simple and easy to install, had a standard weight. Its also definitely durable even with zip ties. But it didn't fit perfectly. Even though the specs indicated it would fit my PC case, it didn’t quite line up as expected. I ended up using zip ties as a quick and temporary fix, which worked well enough for the time being. It’s not the most ideal solution, but it’s functional until I find something more permanent. Overall, it’s a good product, but double-check the fit for your specific case before buying.