EK, is launching a stand-alone PCIe 4.0 X16 riser cable. This premium high-speed cable is compatible with all modern motherboards. That includes those based on Z590, Z690, X570, and B550 chipsets. It was tested with both the RX 6000 series AMD GPUs and RTX 30 series NVIDIA GPUs. Although a true PCIe 4.0 riser cable, it is 100% compatible with PCIe 3.0 standard.

This high-speed 4.0 GPU riser cable features improved individual PCIe laneway shielding that blocks unwanted external EMI/RFI and interference between channels. EK-Loop PCI-E 4.0 Riser Cable is designed to match the PCIe impedance differential of 85 ohms. Signals that are traveling between the motherboard and the GPU are matched at the proper frequency without any capacitors in the cable that would introduce a potential point of failure and result in a less compact riser.