1、Fast Data Transfer: Experience blazing fast graphic data transfer speeds with the PCIE 4.0 x4 extension cable, supporting stable transfer up to 16Gbps. 2、Space Saving Design: Featuring a 180 degree right angle at the X4 male interface and a 90 degree right angle at the X4 female interface for convenient and efficient connectivity. 3、Copper Construction: The use of tin plated copper wire cores ensures optimal sign transfer, while the TPE plastic sleeve and PE insulation layer provide safety against electromagnetic interference. 4、Reliable and Stable: Eliminate the need for USB or BIOS transfers with this stable PCIE x4 extension cable. The X4 female interface supports installation of X4 X8 X16 adapters, limited to X4 speeds. 5、Versatile Compatibility: This 64 pin full function PCIE x4 cable supports a wide range of PCIE cards, including WiFi cards, M.2 PCIE cards, Firewire cards, USB PCIE cards, 2.5G sound cards, and more. Item Type: PCIE 4.0 Extension Cable Material: TPE, PE Interface: PCIE X4 Gen4.0 Transfer Rate: 16Gbps 1 x Extension Cable