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Small black rectangular adapter with magnetic Surface connector and USB-C female port

Ruth's sister

Ruth's sister 15V 45W USB-C PD Magnetic Converter for Surface Pro 3-7 Go Book 1-3

SKU CH-T7WF-KGEWH

Converts a USB-C PD charger into a magnetic Surface connector for Pro 3-7, Go and Book 1-3 at 15 V 45 W

  • Charges Surface Pro 3-7 and Go via USB-C PD
  • Powers Surface Book 1-3 with 15V 45W output
  • Compact 46.5×11.5×6.5mm adapter fits any bag
  • Magnetic connector snaps securely to Surface charging port
  • Charging-only design — no data sync capability

Magnetic Surface Converter

This compact adapter lets you charge a Microsoft Surface Pro 3 through 7, Surface Go or Surface Book 1 through 3 using any USB-C Power Delivery charger that can supply 15V at 3A. It replaces the proprietary magnetic connector with a standard USB-C female port so you can use a single power bank or wall charger for multiple devices.

Travel and desk charging

The converter is intended for users who want to consolidate chargers and carry one USB-C PD source for their Surface laptop or tablet. It does not transfer data, so anyone needing to sync files or connect peripherals through the same port should look elsewhere.

15V/3A PD requirement

Your USB-C charger or power bank must explicitly list a 15V/3A (45W) output profile; lower voltage steps such as 5V, 9V or 12V will not activate the adapter. Check the charger specifications before purchasing.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which Surface devices does this 15 V converter support?

It fits the magnetic port on Surface Pro 3, 4, 5, 6, 7, Go and Surface Book 1, 2, 3.

What does the 45 W rating mean when I plug it in?

Your USB-C charger must supply at least 45 W with a 15 V output profile; otherwise the Surface will not charge.

What does the USB-C PD interface cap in practice?

The female USB-C port accepts any PD charger, but the converter only passes 15 V at 3 A, so higher voltages are not used.

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