Microsoft Surface Book 127W Power Supply

Microsoft Surface Book 127W Power Supply

Brand: Microsoft
Model Number: US7-00001
Web Code: 15226185
Sold and shipped by Best Buy

Available to ship

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Please enter a valid postal code.


Enjoy fast and convenient charging for your Surface Book with the Microsoft Surface Book 127W power supply. It's designed with an extra USB port, so you can easily charge an additional device simultaneously. The 127W power supply features a 2.5m cable so you don't have to sit right next to the power outlet as you charge your devices.

Manufacturer's Warranty

Check with the manufacturer for details or purchase Best Buy Protection on the next step.

Return Policy

30 days to return or exchange

Read return policy

  • Compatible with the 15" Microsoft Surface Book 3 (sold separately)
  • 127W power supply offers quick and convenient charging
  • Additional USB port lets you charge an extra device at the same time
  • 2.5m cable length ensures comfortable usage
Charger Type
USB Cable
Portable Charger Battery Type
Not Applicable
Specific Device Compatibility
Surface Book 3 15"
Power Source
Input Voltage
Output Voltage
15V (Device); 5V (USB)
Output Power
120W (Device); 7.5W (USB)
Output Current
8A (Device); 1.5A (USB)
Cable Length (m)
2.5 m
Cable Length (ft)
8.2 ft


5.69 cm
2.79 cm
10.16 cm
45 g
Width (Inches)
2.24 in
Height (Inches)
1.1 in
Depth (Inches)
4 in