1、High Performance: Full speed PCIE 0 X16 bandwidth gives your GPU all the performance of PCIe 0, plug and play, no drivers required. Suitable for 1U, 2U chassis, any angle. 2、Stable Transmission: The EMI shielding design of the extension card reduces electromagnetic interference, provides transmission stability, ensures that the signal is full and fast, the transmission is stable, and there is almost no attenuation. 3、Wide Compatibility: Supports all graphics cards manufactured after 201 Such as for GTX1080, RTX2060, RTX2070, RTX2080, RTX2080Ti, RTX3080, RTX3090, RX570, RX580, RX590, RX5700 XT, RX VEGA 56, RX VEGA 64 and other professional graphics cards or other PCIe x16 graphics cards. 4、Easy Installation: Dust hats and premium solder joints and gold plated contacts provide better connectivity and long term use. 5、Note: If your motherboard and graphics card are in the 0 protocol, our extension can only be used normally if the graphics card is directly plugged into the motherboard, and the pcie is set to gen3 in the BIOS. 1 x PCIE 3.0 X16 Extension Cable1 x User Manual Item Type: PCIE 3.0 X16 Extension CableProduct Material: PE, ABS, PCBProduct Size: Approx.Bus Length: 23.5cm / 9.3inNet Line Length: 20cm / 7.9inSpecifications: Parallel Extended 180°Bandwidth: PCIE 3.0 X16 (128Gbps)