Cioks 8 Expander

CIOKS 8 is our largest switch-mode power supply expander and it features 8 isolated outlets which each deliver 9V DC at 660mA. All outlets offer four selectable voltages (9, 12, 15 or 18V).
CIOKS 8 was mainly designed to be used as a large extension to the DC7 power supply in case you need more outlets. If you want to use CIOKS 8 as an extension to the DC7, simply connect CIOKS 8 to the courtesy 24V outlet on your DC7 with the included 24V DC Link cable and you are good to go.
If you are looking for a super powerful power supply setup to power a large pedalboard, the combination of CIOKS DC7 and CIOKS 8 will definitely be an awesome solution where this combo will give you 15 isolated outlets in total plus a 5V USB outlet to charge your smartphone or tablet.

https://cioks.com/products/cioks-8/