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Black rectangular 65W AC adapter with USB port and LED travel case

Kenuco

Kenuco 65W AC Adapter for Surface Pro Laptop Book Go USB Case

SKU CH-ZXBP-C2E78

A 65W AC adapter for Surface Pro, Laptop, Book and Go models with 15V 4A output and a 5V USB port for simultaneous phone charging

  • Product typeAC Adapters
  • 65 W output charges compatible Surface laptops quickly
  • USB port adds 5 W for phone charging at the same time
  • Intelligent chip provides current, short-circuit, voltage, temperature and fire protection
  • 100–240 V input works worldwide with included 6.2 ft power cord
  • Supports 44 W, 36 W and 24 W profiles for older Surface models

Compatible Surface devices

This 65 W AC adapter fits Surface Pro models from Pro 3 through Pro 9 including Pro X and Pro 7+, Surface Laptop 1 to 5 plus Studio and Go editions, Surface Book 2 and Surface Go 1 to 3. It replaces the original charger for each listed device.

65 W output with multiple voltage steps

The unit delivers 15 V at 4 A for 65 W and also supports 44 W at 15 V 2.58 A, 36 W at 12 V 2.58 A and 24 W at 15 V 1.6 A. A built-in USB 2.0 port adds 5 V 1 A for charging a phone simultaneously.

Extra-long cord and travel case included

A 6.2 ft power cord and detachable wall plug reach distant outlets while the supplied travel case protects the adapter during transport. No software or drivers are bundled with this power supply.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What does the 65 W rating mean when the adapter is connected to a Surface device?

The adapter can deliver up to 65 W at 15 V and 4 A, which is the maximum power the supported Surface laptops and tablets are designed to draw for full-speed charging and operation.

Which charging standard does the proprietary connector use and what limits the power?

The connector follows Microsoft’s Surface Connect specification, so the host device negotiates 15 V at up to 4 A for 65 W, or lower voltages such as 12 V at 2.58 A for 36 W and 15 V at 1.6 A for 24 W depending on the model.

What physical items are included for mounting or carrying the adapter?

The package supplies a 6.2 ft extra-long AC power cord, a detachable wall plug, and a travel case that holds the brick and cables together for transport.

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