Feature●★PCIe Gen3.0 up to 8Gbps, PCIE 3.0 transmission efficiency more than 2%●★ EMI shielded by conductive polymer●★No USB transfer, no BIOS required.●★The 8 cards are extended directly to the motherboard graphics without power supply, and measure without any BIOS, without a secondary USB transfer.●★Can be applied to high-end sound cards, professional acquisition cards, network cards, wireless cards, data cards, etc.[20cm]

[25cm]
Description