I recently bought a Razer Core X and installed a Sapphire Pulse RX580 in it. The cable provided by Razer was too short for the setup I needed. I once bought a longer one from Razer for $87 which I immediately canceled because I regretted paying that much for the cable. So, after a lot of testing and research, I decided on this cable. It was the perfect length for my needs and powered on my eGPU without any crashes or issues. I recommend this product to everyone.