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Rectangular black power brick with integrated USB port and long cable attached

Kenuco

Kenuco 65W AC Adapter with USB Port 8FT Cord

SKU CH-DMGX-50TW9

65 W AC adapter powers Surface Pro and Laptop models with 8 ft cord and built-in USB port for simultaneous device charging

  • TypeAC Adapters
  • Charges laptops and phones together via built-in USB port
  • Delivers up to 65W across 15V 4A, 44W and 36W profiles
  • Works worldwide with 100-240V 50/60Hz input range
  • Built-in IC chip guards against overload, short-circuit and overheat
  • High 96% efficiency fully charges most laptops within 2 hours

Universal Surface power adapter

This 65W AC adapter replaces the original Microsoft Surface charger and adds a built-in USB port for simultaneous phone charging. It supports Surface Pro models from Pro 3 through Pro 10, Surface Laptop 1 through 6, Surface Book, Surface Go, and Surface Laptop Studio. The eight-foot cord gives extra reach at a desk or bedside.

Steps up from lower-wattage bricks

The adapter delivers 15V at 4A for 65W output, while also providing 44W, 36W, and 24W profiles for older devices that only need 15V at 2.58A, 12V at 2.58A, or 15V at 1.6A. Upgrading is worthwhile when a single power supply must cover both newer 65W laptops and legacy 44W or 36W tablets without carrying multiple bricks.

Suits mixed-device households

Users who own several Surface generations can consolidate to one charger and gain a spare USB port for a phone. Buyers needing a compact travel adapter without the extra length or USB port should look at a smaller dedicated unit.

Highlights

  • Charges laptops and phones together via built-in USB port
  • Delivers up to 65W across 15V 4A, 44W and 36W profiles
  • Works worldwide with 100-240V 50/60Hz input range
  • Built-in IC chip guards against overload, short-circuit and overheat
  • High 96% efficiency fully charges most laptops within 2 hours

Specifications

TypeAC Adapters

Questions about this item

What AC plug style does the 8 ft cord use?

The cord ends in a standard mains plug for 100-240 V 50/60 Hz outlets; no adapter is required for local sockets.

How do I connect the Surface magnetic tip and avoid a loose charge?

Align the magnetic connector with the device charging port until it seats firmly; the built-in IC chip then negotiates 15 V 4 A 65 W, 15 V 2.58 A 44 W, 15 V 1.6 A 24 W or 12 V 2.58 A 36 W automatically.

When should I replace the adapter or its USB port?

Replace the unit if the heat-dissipation system no longer keeps the housing cool at full 65 W output or if the USB port stops delivering 5 V power to a phone.

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