Surface Laptop Studio Power Supply



What are the key specifications of the Surface Laptop Studio Power Supply?


Microsoft Surface Laptop Studio is available in two main configurations. The configurations with integrated graphics shipped the 65W Surface power supply model 1706. While the configurations with discrete graphics shipped with a more powerful 102W Surface power supply model 1798.

The Surface fast charging feature was first introduced in 2019 which can charge the Surface from 0% to 80% in just about an hour. The feature needs a supported charger with more power to deliver the maximum wattage possible.

Here are the Surface Laptop Studio with integrated graphics power supply specs.

Model Number1706
Input Current100 - 240V @ 1.6A 50/60Hz
Total Wattage65W
Surface Charging Wattage60W ([email protected])
USB Charging Wattage5W ([email protected])
Surface Charging Cable Length66.93 in (1.70 m)
Adapter DimensionsLength: 3.54 in (90 mm)
Width: 1.97 in (50 mm)
Height: 0.98 in (25 mm)
Adapter Weight0.55 lbs. (250g)

Surface Power Supply Model 1706

Here are the Surface Laptop Studio with discrete graphics power supply specs.

Model Number1798
Input Current100 - 240V @ 1.6A 50/60Hz
Total Wattage102W
Surface Charging Wattage95W ([email protected])
USB Charging Wattage7.5W ([email protected])
Surface Charging Cable Length55.12 in (1.40 m)
Adapter DimensionsLength: 4.33 in (110 mm)
Width: 2.17 in (55 mm)
Height: 1.18 in (30 mm)
Adapter Weight0.74 lbs. (336g)
Surface Laptop Studio
Surface Laptop Studio image
Release: 2021
Display: 14.4 inch
Dimensions: 12.72” x 8.98” x 0.746”
Processor: Up to 11th Gen Intel® Core™ i7-11370H (4/8, 3.30 → 4.80 GHz)

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