[LINKUP] PCIe 3.0 16x Riser Cables | 64GB/s Shielded Twin-axial PCI Express 

Get them here:
www.amazon.com/dp/B0799198LD?r...
and here:
linkup.one/pcie-3-0-x-16-rise...
Agile at Range
LINKUP Riser Cables feature Twinaxial technology used in the construction of OCuLink, 8639 U.2, and SAS cables that are tested to reach speeds of 128GB/s for the sum of all x16 channels (bidirectional).
PCIE 4.0 performance verified with AMD Ryzen 9 3900X + Gigabyte X570 Gaming Mobo + AMD Radeon RX 5700 XT. *LINKUP Extreme Gaming cables up to 50cm are recommended for best PCIE 4.0 performance.