This is a 12v piwer distribution box, that you can use to supply 12V DC from a power station or battery, to 11 different ports. These include 3 car ports, 4 USBA, a QC3 USB, and a USBC with PD 18W/35W. Sometimes, these ports don't actually supply watts as described, and there are many versions of this sold by different vendors. This is an actual hands on review with port testing, so you know this one has been checked by someone not on payroll!

Here is the Amazon link to this specific box:
Mini Power Distribution Box 12V... https://www.amazon.com/dp/B0CKVH5SCD