This adapter board needs 500w/800w/1400w/1600w/1800w/2200w flex slot power supply.

It can convert the 10+14pin power to 16x6Pin power.

It support DC5v and 12v power out for GPU. Work for CHIA ETH BTC Mining Miner.

How many GPU/HDD can be connected to a single power supply depends on your 5V current upper limit.

Input: flex slot 10+14Pin Power

Output: 16 x GPU 6pin.