PCI-E riser board usb 3.0 PCI riser Flexible Extension Cable w/ Molex 4 Pin Power Connector for Bitcoin Litecoin Ethereum Monero Xmr Dash Neucoin Altcoin Colorcoin mining USB 3.0 cable Can be used in 1X, 4X, 8X, and 16X slots on your motherboard Extends GPUs away from the motherboard - 1.64 Feet Long!! Perfect for cryptocurrency mining High quality MOLEX power connector Perfect for mining Ethereum Litecoin Dash Coin Monero XMR Neucoin Altcoin Colorcoin