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Compact black rectangular power adapter with magnetic Surface Connect tip and extra USB port

SMUGDESK

SMUGDESK 1625 36W 12V 2.58A Surface Connect Power Adapter

SKU CH-SRG5-WMVH2 MPN 1625

A 36W 12V 2.58A Surface Connect charger with a 5V 1A USB port for charging a phone while powering a Surface Pro 3 or Pro 4 i5/i7

  • Exact OEM 36W 12V 2.58A output matches Surface Pro 3/4 factory power demand
  • Built-in 5V 1A USB port charges phone or earbuds while Surface powers on
  • Wide 100-240V 50/60Hz AC input works with US/EU/UK sockets worldwide
  • Magnetic Surface Connect tip auto-releases on cable pull protecting the device port
  • Multi-protection OVP OCP SCP OTP prevents overheat overvoltage short-circuit damage to mainboard

Exact OEM replacement for Surface Pro 3 and Pro 4

This 36 W power adapter supplies 12 V at 2.58 A, matching the original factory specification for Surface Pro 3 and Pro 4 models equipped with Core i5 or i7 processors. It replaces OEM part numbers 1625, 1631 and 1724 directly. The magnetic Surface Connect tip snaps on securely and releases safely if the cable is pulled.

36 W 12 V 2.58 A DC output matches factory power

The single specification that decides compatibility is the 36 W output delivered at 12 V and 2.58 A, which is the exact rating required by the i5 and i7 variants of Surface Pro 3 and Pro 4. Using an adapter with a different voltage or current rating will not provide stable power for these devices.

Wide AC input with multi-protection and auxiliary

The unit accepts 100-240 V AC at 50/60 Hz for worldwide use and includes over-voltage, over-current, short-circuit and over-temperature protection. A built-in 5 V 1 A USB port allows simultaneous charging of a phone or earbuds. The flame-retardant ABS shell and thick copper cable resist cracking and aging during daily transport.

Highlights

  • Exact OEM 36W 12V 2.58A output matches Surface Pro 3/4 factory power demand
  • Built-in 5V 1A USB port charges phone or earbuds while Surface powers on
  • Wide 100-240V 50/60Hz AC input works with US/EU/UK sockets worldwide
  • Magnetic Surface Connect tip auto-releases on cable pull protecting the device port
  • Multi-protection OVP OCP SCP OTP prevents overheat overvoltage short-circuit damage to mainboard

Specifications

No published specifications for this item yet.

Questions about this item

What does the 36W rating mean when I plug this into my Surface Pro 3 or Pro 4 i5/i7?

It delivers the exact 12V 2.58A DC output the factory charger provides, so the tablet charges at its intended speed while you work.

What AC input range does the adapter accept and what frequency does it support?

The unit works on 100-240V at 50/60Hz, so it plugs into household sockets worldwide without a voltage converter.

How does the magnetic Surface Connect tip attach and what happens if the cable is pulled?

The connector snaps on magnetically and releases automatically under tension to protect the tablet's charging port from damage.

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