USB to 5.5mm / 2.1mm DC Booster Cable - 12V Output

This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and

USB-C to 5.5*2.5mm 5.5*2.1mm PD Charger Adapter Cable 12v

USB Type C 3.1 to 5.5mm Barrel Jack Cable - 12V 5A Output 1.2m

USB Power DC 5V 1A to DC 12V Step Up Module USB Booster Converter Adapter Cable with 2.1×5.5mm DC Plug - Zbotic

USB to 2.1mm DC Booster Cable - 9V, Adafruit ADA2777

USB to 2.1mm DC Booster Cable — PMD Way

Generic DC 5V To 12V USB Cable Boost Converter WiFi To Cable 8 Connectors Step-up Cord For Wifi Router Modem Fan Speaker(#5V To 12V And 8heads)

5V To DC 12V 2.1Mm X 5.5Mm Module Converter DC Barrel Male Connector Jack Power Cable Plug,USB To DC Cable -1M

USB to 5.5mm/2.1mm DC Booster Cable - 9V or 12V Output — Cool Components

USB Power DC 5V 0.6A to DC 12V Step Up Module USB Booster Converter Adapter Cable with 2.1×5.5mm DC Plug - Robotools

USB Step UP Power Boost Line DC 5V To DC 12V