HIGH-SPEED TRANSMISSION: The PCIE riser cable 1x features extremely fast graphics data transmission, supporting high frequency PCIe 3.0 for stable transfer. It supports high-speed PCIE 1x, 4x, 8x, and 16x cards, but operates only at 1X speed. MOVABLE: The high-speed flexible cable is suitable for 1U, 2U chassis. The PCIE 1X extension board allows you to make your PCIE 1X movable, eliminating the need for permanent fixation on the motherboard. The originally fixed interface can be installed in any position. PLUG AND PLAY: The interface is PCIE 1x Gen3.0, with no USB or BIOS transfer required, ensuring stability and durability. The flexible cable is extremely soft and compact, designed for high frequency and low attenuation. PURE COPPER TIN PLATING: The wire core uses a pure copper tin-plating process to ensure full-speed signal transmission. The shielding layer adopts a TPE plastic sleeve and PE insulation layer to ensure signal integrity against electromagnetic interference during transmission. WIDE APPLICATION: The PCIE extension cable is suitable for high-end sound cards, professional acquisition cards, network cards, wireless cards, data cards, graphics cards, adapter cards, etc. Item Type: PCIE Extension Cable Material: TPE, PE Interface: PCIE 1x Gen3.0 Transmission Rate: 8Gbps Application: High-end sound cards, professional acquisition cards, network cards, wireless cards, data cards, graphics cards, adapter cards, etc. 1 x PCIE Extension Cable Satisfaction Guaranteed: Customers are our top priority. If you encounter any product issues, please contact the seller immediately. We strive to provide satisfactory customer service.