Features: 1[24 Pin Connector] Use the new source of 4 pin main power connector and 24 pin ATX connector to easily set up. The predrilled holes can be installed almost anywhere. 2[2 Simultaneous Operation] Dual PSU adapter allows you to operate 2 or more power supplies at the same time (more than 2 additional ADD2PSU adapters are required) 3[Plug and Play] Dual power supply adapter are plug and play simple manages additional power for video cards, hard drives and cooling fans.The size is Approx. 6in x 1.1in x 1in. 4[Add More Power] Dual PSU adapter can add more power to your mining rig without cutting, soldering or compromising your PC's function. 5[Stable Performance] Dual power supply adapter is light in weight, small in size, easy to carry and store, convenient and quick to use, and stable in performance. Package included: 1 x Synchronous&nbspPower&nbspBoard