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Rectangular black power brick with magnetic Surface connector and USB-A port

GCROWN

GCROWN MU65W-A1706 65W AC adapter with USB port

SKU CH-0047-0E2RN MPN MU65W-A1706

A 65W AC adapter powers Surface Pro, Book, Laptop and Go models while a 5V 1A USB port charges a phone simultaneously

  • Battery TypeLithium-Ion
  • 65W output charges Surface devices quickly
  • USB 2.0 port delivers 5V 1A power for phones simultaneously
  • 100-240V input works worldwide without a converter
  • 2FT AC cord included for flexible desk placement
  • CE FCC RoHS certified with over-current and short-circuit protection

Purpose-built 65W adapter

The GCROWN MU65W-A1706 is a 65-watt AC adapter designed for Microsoft Surface Pro, Surface Book and Surface Laptop models. It accepts 100-240V input at 50/60 Hz and delivers 15V at 4A for compatible devices.

Bundled USB port and power cord

A 5V 1A USB 2.0 port lets you charge a phone while the laptop draws power from the main output. The package includes a 6.2FT AC power cord and the adapter carries CE, FCC and RoHS certification with over-current, over-voltage, over-load and short-circuit protection.

Output headroom and limits

The unit supplies 65W at 15V 4A and also covers 44W at 15V 2.58A and 36W at 12V 2.58A for older Surface models. It cannot power devices that require more than 65W or a different voltage profile.

Highlights

  • 65W output charges Surface devices quickly
  • USB 2.0 port delivers 5V 1A power for phones simultaneously
  • 100-240V input works worldwide without a converter
  • 2FT AC cord included for flexible desk placement
  • CE FCC RoHS certified with over-current and short-circuit protection

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the USB 2.0 port still deliver 5V 1A after the adapter has been running continuously?

The USB port is rated at 5V 1A and shares the adapter’s 65W budget; as long as total draw stays within that limit the port maintains its output.

What limits the 65W output during all-day use?

The adapter’s 15V 4A DC rating and built-in over-current, over-voltage and short-circuit protections cap sustained delivery at 65W.

How much heat or noise should I expect when the charger runs 24/7?

The unit has no fan; it relies on passive cooling and meets CE, FCC and RoHS limits, so it stays silent and warm but within certified safety margins.

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