The versatile universal power supply with the innovative USB attachments and DC interchangeable adapters is the practical power supply for all your small devices in one. With the adapters and the cutting-edge USB-C attachment, you always have the right connection for your electronic devices at hand - from the radio to the router.., Power supply unit with variable voltage, perfect as a replacement power supply unit for electronic devices such as TV boxes, routers, LED strips, video cameras, digital picture frames, dartboards, baby monitors or toys, The output voltage can be adjusted using the included rotary key and allows for3 V/4.5 V/5 V/6 V/7.5 V/9 V/12 V at A, The universal USB-C adapter serves a wide range of new devices and, as a new hardware standard, makes the switched-mode power supply usable in the long term, Micro-USB and mini-USB supply many small devices such as portable radios, battery chargers, Bluetooth speakers or headphones, Incl. fixed DC plug 5.5 x 2.1 mm and 6 additional DC adapters: 5.5 x 2.5 mm, 2.5 x 0.7 mm, 3.0 x 1.1 mm, 3.5 x 1.35 mm, 4.0 x 1.7 mm, 4.8 x 1.7 mm, Thanks to the interchangeable DC adapters, the 12 V power supply unit with CEE 7/16 Euro plug saves the purchase of additional chargers, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses, fuses.Fuses in the plug-in power supply protect against short-circuit, overload, overvoltage and overcurrent.