Brand: Storite Product Type: USB 3.0 PCI Riser Card Features: The perfect solution for setting up Ethereum mining rigs, whether small open air rigs or large rack based miners. Multiple Voltage Regulation Components (Voltage Regulating Diode and Linear Regulator) 6-pin PCI-E power to 15-pin SATA power cable is more powerful and reduces the burden of the motherboard. Plug and play, no driver needed. 50cm USB 3.0 riser cable enabling flexibility in the placement of your PCI-E devices. Compatible with 1x,2x,4x,8x,16x PCI-E slot of the motherboard. 4 High Quality Solid Capacitors for stable and safe power delivery. Overcurrent Protection (Surface Mounted Fuse) to safeguard your components in the event of a short circuit. 4 Holes For attaching the riser card to your rig.