DC5V to 12V Voltage Riser chipset inside. Support DC5/V3A and 12V/ 1.25A power max.
Provides 5V DC from USB, and 12V Power devices to 3.5 x 1.3 mm port.
Router/lightcat good partner, Use the booster cable to connect 12v router/lightcat to re-internet via 5v powerbank or charger.
Using QC protocol chipset, Built-in over temperature, shutdown inder-voltage over-currnet protection stable working, safe to use.
For small electronics and devices which use an 3.5 mm 12V barrel jack for a power cable.