Microsoft Power Supply for Surface Books, 127W, Black (US7-00001)

The Microsoft 127 W Power Supply for Surface Book (model US7‑00001) is a high-capacity OEM charger designed to meet the demanding power needs of Surface Book 2 and Surface Book 3 models, as well as other high-performance Surface devices. Delivering up to 127 W via the magnetic Surface Connect port, it supports rapid charging of the laptop and high-energy accessories. Built with a detachable AC power cord (100–240 V), it’s travel-friendly and compatible worldwide. The charger includes an additional USB‑A port for charging smaller devices like phones or headphones simultaneously. It features built-in protections against overcurrent, short-circuits, and overheating, plus an LED light that indicates charging status. With a sturdy design and dependable performance, this power supply ensures reliable long-haul operation and fast top-ups for professional and creative Surface users.