Replacement Power Adapter 1A679W — 42V 0.5A (100-240V) Compatible with WF-3730 WF-3721 WF-3720 WF-3725

Replacement power adapter for model 1A679W with an output of 42V 0.5A and a wide input range of 100-240V. Designed to be compatible with WF-3730, WF-3721, WF-3720 and WF-3725. Ideal as a spare or to replace a faulty original power unit while maintaining the same electrical specifications: 42V output at 0.5A and 100-240V input.