Riser Board USB 3.0 PCI PCI-E 1X to 16X Express Riser Card Extender Adapter w/ SATA 15pin to 4pin Power Cable for Btc Mining

Features: 1.With 3 solid capacitors, making graphics power supply more stable and secure. 2. With SATA 4pin interface, more powerful, and reduce the burden of the motherboard. 3. Graphics card slot is originally imported, making connection with connector much better. 4. PCI-E connector is made of multiple layers of shield cables; a max. 3 meters extension cable without signal attenuation; 5. USB wires are soft and stable, easy to install; 6. There are fixing buckles in each slots; 7. No driver necessary 8. Especially designed for Bitcoin mining ; Specifications: Product name: 1.97ft USB 3.0 PCI-E 1X to 16X Card Riser Extender Adapter 4Pin Length of USB 3.0 line: 60cm/1.97ft Net weight: about 37g Interface: PCI-E 1X to PCI-E 16X Product size: 130 X 43 X 15mm/5.12 X 1.69 X 0.59 Gross weight: about 80g Notes: 1. This extension cable is compatible with 1X, 2X, 4X, 8X, 16X PCI-E slots. Please plug in soft driver power wire before using. You must power off your computer when you plug in