Do you want to use multiple PSUs on one miner? 

ATX 20+4 pin 3 power supply unit starter motherboard adapter cable allows adding two power supply units to PC, i.e. three power supply units can be connected to one motherboard, using a second third power supply for multi-channel graphics card powered by. Turns three power supplies on and off at the same time, thereby increasing power supply power, ideal for bitcoin mining builds, Ethereum mining rigs, and triple PSU gaming. Adopt imported black environmental protection 24 pin (20+4) male/24 pin female*3, which can be used for 24-pin and 20-pin ATX motherboards, compatible with old motherboards. Provide more power for your miner components without upgrading your existing power supply unit. With this triple power sync cable connector, you can combine the power from 3 PSUs into one. All 3 PSUs will turn off when you turn on/off the rig. This cable is a must for mining rigs running 12 and 13 GPUs. Usually used for PSU ≤ 2000W mining equipment.

Note: When plugging the wire, be sure to look in the direction, do not plug it backward or misplace it, to prevent burning the equipment, hold the socket of the equipment before plugging in, avoid plugging and unplugging the socket pins forcefully

How to use: Insert the 24PIN of the main power supply into the female header, the other end into the motherboard, and the auxiliary power supply into another 24PIN female header while switching the power supply

Specification:

Item name: 24-pin ATX power adapter extension cable

Colour: Black

Port: 1*male (motherboard  side): 24pin

         3 * Female (PSU side): 24pin

Core: copper plated

Rated temperature: 80℃

Wire model: 18AWG

Feature:

Plug and play, easy to assemble and disassemble, small and lightweight

Use the second power to power multiple video cards

Stabler and safer, startup and shut down the power synchronously

Advanced technology and excellent quality, in line with industry standards, trustworthy.