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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

  • 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.

Highlights

  • 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

Specifications

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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