USB C to DC Power Cable 140W Type C to 5V 9V 12V 15V 20V 28V Adjustable Voltage Adapter Connector Cable for Laptop Routers

Voltage Regulator Cable User ManualI. Compatibility RequirementsThis product must be used with a PD 65W‑140W charger.The adjustable voltage range depends on the output voltages supported by the charger:You can only adjust to a voltage that is clearly marked on the charger; otherwise, voltage adjustment is not available.Example:If the charger supports 28V output, the voltage can be adjusted to 28V.If it only supports 20V output, the maximum adjustable voltage is 20V, and 28V is not available.II. Pre‑Operation InstructionsBefore connecting to the device, be sure to confirm the required input voltage of the device.First adjust the voltage regulator cable to the corresponding voltage, then connect the device,to avoid damage to the device due to voltage mismatch.III. Voltage Adjustment & Lock InstructionsStatus Indication:Voltage display on the screen not flashing = Locked, voltage cannot be adjusted.Voltage display on the screen flashing = Unlocked, voltage can be adjusted normally.Unlock Method:When the voltage is locked, press the button twice consecutively to unlock,and the voltage can be readjusted after unlocking.IV. Voltage & Current SpecificationsAdjustable voltages: 5V – 9V – 12V – 15V – 20V – 28VThe voltage will be locked automatically within 8 seconds after switching.To unlock after locking:Press the button twice consecutively, orUnplug and reconnect the charger or power bank.This product supports a maximum output current of 5A.During use, ensure that the device and charger support the corresponding current for stable power supply.