We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular power brick with 10 ft cord

WAWEIS

WAWEIS 15V 90W AC Adapter For Microsoft 1749 1661

SKU CH-EZHD-E48PN

A 15V 90W replacement AC adapter compatible with Microsoft Surface Dock models 1749 and 1661, featuring a 10 ft power cord and FCC, CE, RoHS certifications

  • World-wide 100-240 V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection guards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Microsoft 1749 and 1661 docks

Replacement 15V 90W Adapter

This AC adapter replaces the Microsoft 1749 and 1661 power supplies for Surface Dock users. It delivers 90 watts at 15 volts with a worldwide 100-240VAC input range. The unit is new and built to match the original specifications exactly.

Ten-Foot Cord and Protection Suite

A total 10 ft power cord gives extra reach between the wall outlet and the dock. Integrated safeguards include over-current, over-voltage, short-circuit and total-power protection plus over-charge, over-discharge and overheating guards driven by a smart chip. Anti-interference materials improve isolation on the line.

FCC CE RoHS Certified Build

The adapter carries FCC, CE and RoHS certifications confirming compliance with safety and environmental standards. High-quality wires and strict quality-control testing support reliable daily operation. It is designed solely for the listed Microsoft models and not for devices requiring different voltage, wattage or connector types.

Highlights

  • World-wide 100-240 V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection guards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Microsoft 1749 and 1661 docks

Specifications

No published specifications for this item yet.

Questions about this item

Will the 10 ft power cord need replacing if the insulation cracks?

The adapter includes a 10 ft power cord; if the insulation cracks, only the cord section would need replacement, not the whole unit.

What limits continuous 90 W output before protection activates?

Over-current, over-voltage, short-circuit and over-temperature protections will interrupt output if sustained load exceeds safe thresholds.

How warm does the brick get when running at 15 V all day?

Built-in overheating protection and a smart chip regulate temperature during continuous 15 V 90 W operation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.