The CH224K Type-C Fast Charge Decoy Module is a compact hardware negotiation board that tricks USB PD, QC, and AFC power adapters into outputting specific high-voltage DC rails [Image 2, Image 3]. Using its onboard 3-position DIP switches, you can instantly configure fixed outputs of 5V, 9V, 12V, 15V, or 20V at up to 100W [Image 2, Image 4]. It is the perfect DIY tool to eliminate bulky power bricks and run routers, laptops, or robotics projects directly from standard USB-C chargers [Image 2, Image 7].

Let me know if you would like:

The exact DIP switch positions for your target voltageA quick breakdown of its pinout and wiring steps