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White rectangular AC adapter with magnetic Surface connector and USB port

EN-Labs

EN-Labs MSSURPW65W 65W 15V 4A Surface Adapter with USB Port

SKU CH-1JXX-DKCJ2

A 65W 15V 4A magnetic power adapter for Surface Book, Pro 3, Pro 4, Laptop and Pro (2017) with a 5V 1A USB port for charging a phone

  • Key featuresDesigned to match the look and feel of your Surface, the Mic
  • 65 W output recharges Surface Book and Pro models quickly
  • 15 V 4 A specification matches original power requirements
  • 5 V 1 A USB port charges phone while laptop powers up
  • 5 m magnetic cord reaches outlets behind furniture
  • 100–240 V input works worldwide without a converter

Surface 65 W Adapter with USB

The EN-Labs MSSURPW65W is a 65 W power supply built for Microsoft Surface Book, Surface Pro 3, Surface Pro 4, Surface Laptop and the 2017 Surface Pro. It delivers 15 V at 4 A through a magnetic snap connector and includes a 5 V 1 A USB 2.0 port for charging a phone or tablet at the same time. The unit accepts 100–240 V input for worldwide use. A .5 m AC cord and 1.5 m DC cable reach outlets behind furniture.

Users needing one charger for Surface and phone

This adapter suits owners of the listed Surface models who want a single brick to power the laptop and top up a smartphone or small tablet via the extra USB port. The magnetic tip seats securely and the slender cable eases routing in tight spaces. Buyers whose devices require a different voltage, a higher wattage or a USB-C Power Delivery port should look at something else.

15 V 4 A output with magnetic connector

The decisive specification is the 15 V 4 A output carried over the proprietary magnetic snap connector. Only Surface devices designed for that exact voltage and connector will charge correctly and safely. The added USB 2.0 port is limited to 5 V 1 A, so it cannot fast-charge modern phones or power larger accessories.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameEn-Labs
Model nameMSSURPW65 W

Questions about this item

Will the magnetic snap-in connector on this 65W adapter wear out and need replacing?

The magnetic snap connector is built into the 1.5 metre output cable; if the connector or cable is damaged the whole adapter would need replacement.

What limits continuous full-load operation of the 65W 15V 4A output?

The adapter is rated for 65W continuous output at 15V 4A; the internal thermal protection will trip first if cooling is insufficient.

How warm and noisy does the brick get when powering a Surface Book and charging a phone from the USB port all day?

The unit has no fan so it runs silently; under combined 65W + 5W load the enclosure becomes warm but stays within normal operating temperature.

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