10-Pack ITHOO SATA Powered PCI-E PCI Express Extender Riser Cable- VER 007S - 1X to 16X PCIE USB 3.0 Adapter Card w/ 2ft USB Extension Cable - GPU Graphic Card Crypto Currency Mining

Features
3 High Quality Solid Capacitors, Voltage Regulation, and Overcurrent Protection.
60cm USB 3.0 riser cable enabling flexibility in the placement of your PCI-E devices.
SATA 15 PIN interface allows card to run off of separate power rails independent from motherboard effectively, reducing power strain on motherboard
Version 007S riser kits are the perfect solution for setting up Ethereum mining rigs (or any other GPU-mined altcoin), whether small open air rigs or large rack based miners.
Compatible with 1x, 4x, 8x, 16x PCI-E motherboard slots for ethereum mining

Note: Please set BIOS PCIe to GEN2 or GEN 1 if graphics card can not be identified or marked '! ' warning sign