It feels desperately alone
This cable is compatible with PowerMax and PowerFactor pedalboard power supplies.
CIOKS Split Flex – two 5.5/2.1mm center negative DC plugs, 30 & 50cm / 12″ & 20″ (black).
The Split Flex cable should be used to power two pedals of a single outlet of a CIOKS power supply. The two pedals powered with Split Flex will receive the same voltage, so if you use a 9V outlet, both pedals will be powered with 9V. Make sure that the sum of the two pedals current draw figures is below the maximum rating of the outlet used.
Please note, it is recommended only to use Split Flex with low current analog pedals to avoid possible noise issues.
Good cable, works as advertised.