Universal power supply for a variety of devices. With this power supply, you have the option of a multitude of small electrical devices such as pocket computers, digital cameras, measuring devices, MP3 player, CD Player, etc. to operate. For best compatibility to the many different devices is an eight-piece connector set is included. The included the usual jack and hollow plugs ensure perfect contacting. No matter which device is to be operated. Using a rotary switch on the back side of the power supply unit, the output voltage can be set. The HyCell power supply is short circuit proof and voltage-stabilised.This text is machine translated.