ITEM NAME:New 1200w 12V Power Supply Breakout Board W/ Button fit for Ethereum Hf 1200w/750w 12x 6 Pin Power Supply Breakout Board Module fit for HP PSU GPU Mining Ethereum ZEC SPECIFICATIONS.(Item included: 1 x 12 Ports Breakout Board. 1) Built-in (12) PCI-E connectors on board for quick easy connect. Material: Copper &Plastic. Number of Pin: 6. 4) Support up to 12 PCI-e cable. Compatible with: fit for all HP Power Supplies up to 1600Watts.