1. PCIE X1 Extension Cable 2. design, Dual Right Angle Head 3. Maximum Speed: PCIe Gen3.0 8Gbps. 4. Connector A: gen 3.0 PCIe x1 Male 5. Connector B: gen3.0 PCIe x1 Female Left angled 6. Length: 5cm 7. PCIE 3.0 transmission efficiency more than 2%. 8. EMI Shielding with Conducting Polymer 9. No need BIOS without USB transfer, stable and durable, 10. Eight CARDS measured, directly into the motherboard graphics with directly, PCIE extended without power supply, without setting the BIOS, without secondary USB transfer 11. Applicable to high-end sound card, professional acquisition card, network card, wireless card, data CARDS, and so on. Colour:As Shown Material:plastic+metal Package Contents: 1 x PCIE X1 Riser Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.