- Manually select voltages 3 / 4.5 / 5 / 6 / 7.5 / 9 / 12 VDC at 2.2A to suit your various needs
- Includes various sizes DC connector sizes: Outer x Inner diameter (mm) 2.5 / 3.5 / 5.0 x 2.1 / 5.5 x 2.5 / 3.5 x 1.35 / 5.5 x 1.5
- Tamper proof design for changing voltage
Various power compatible DC-powered devices such as modems, clocks, printers, LED lights, security cameras, and more with this DC power supply with different plug size adaptors.