Inwin PCI-E riser cable & Socket. Pce-e 3. 0 x 16. Modern GPUs look stunning, so why not flaunt it? With the InWin PCI-E riser cable & Socket, GPUs are able to be vertically mounted and have a steady support as well. Gpu support incredibly simple and safe with this riser cable and socket. The flexible PCI-E riser cable can be routed vertically, up to PCI-E 3. 0 bandwidth support. Customize your GPU vertically and in high speed! The InWin PCI-E riser cable & Socket Set comes with a socket that supports the graphics card to the Motherboard. The design allows you to safely present your GPU in a stable manner.