Description: Supports up to 5A / 100W, USB-C power supply must support the PD protocol Retains setting after power loss Power supply must be connected to the male end of the module Power all kinds of electronic devices with USB-C PD chargers and power banks Basic operation: Connect the module to USB-C PD power supply. The LED indicates the current voltage. If no LED is illuminated then it is currently at 5V. While holding S+ press S- to unlock the board. Press S+ to increase voltage. Press S- to decrease voltage. Reset to 5V: Press and hold the S- button while connecting the module to the power supply Quick key unlock: After powering on, while holding S+, quick press S- Quick key lock: After powering on, while holding S-, quick press S+ Permanent Key Lock: Press and hold the S+ button while connecting the module to the power supply. Press S+ or S- to enable or disable the key lock. If the key lock is enabled, then the voltage cannot be changed until it is unlocked. Test Mode: Press and hold S- and S+ simultaneously while connecting the module to the power supply. The output voltage will automatically cycle between all supported voltages 100% new and high quality Size:20*44mm (1inch=25.4mm) Weight: 5 g (1LB=453.59g) Quantity: 1Pcs Note: Light shooting and different displays may causethe color of the item in the picture a little different from the real thing.The measurement allowed error is+/-1-3cm. We highly appreciate all custome rsopinions to improvethe selling, also if anything you unsatisfied, please contact us for probable best solution. Thank you! Package Included: 1Pcs USB DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A Type-C(If there are any problems with the product, please send us pictures.Tell us more details about this problem)

Thank you so much for your purchg from our store.Any question ,please feel free to contact us. Package Included:1Pcs USB DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A Type-C(If there are any problems with the product, please send us pictures.Tell us more details about this problem.). Trigger 5V, 9V, 12V, 15V, or 20V output (not all USB-C power supplies support all voltages). Has the e-Mark chip necessary to unlock 5A output on 100W power supplies. The module just performs the PD negotiation and passes the output.