Description
Microsoft Surface Docking Station 48W Power Supply: Desktop Stability
Restore the full desktop functionality of your workstation with the Microsoft 48W Dedicated AC Adapter. Specifically engineered for the Surface Pro 3 and Pro 4 Docking Stations (Model 1664), this 12V 4A charger provides the consistent current required to power both your tablet and all connected USB peripherals simultaneously. Designed to be the reliable backbone of your professional desk setup.
🔌 Specialized Docking Connector
Featuring the precision 4.5mm x 3.0mm connector with an internal Center Pin, this adapter is a direct, certified replacement for Microsoft Model 1601 and 1627. It ensures a high-integrity electrical connection, preventing peripheral disconnects or display flickering during heavy workloads.
Pro-Grade Features:
- Optimized 48W Output: The 4A capacity is perfectly balanced to charge your Surface Pro while powering multiple high-drain USB accessories.
- Clean Signal Technology: Integrated voltage regulation filters out electrical noise, protecting the sensitive internal components of your Docking Station and Tablet.
- Advanced Safety Guard: Built-in protection against over-voltage, short-circuits, and internal overheating to ensure 24/7 operational safety.
- Premium Durability: Constructed with industrial-grade heat-resistant materials and reinforced cable strain relief for a long-lasting service life.
Technical Specifications
| Output Rating | 12V 4A (48W Max) |
| Connector Size | 4.5mm (OD) x 3.0mm (ID) with Center Pin |
| Compatible Model | Surface Pro 3/4 Docking Station (1664) |
| Model Compatibility | Microsoft 1601, 1627 |
Compatibility Reference
Exclusively fits the following Microsoft hardware:
• Microsoft Surface Pro 4 Docking Station (1664 Series)
• Note: Does not fit the Surface Connect magnetic port directly; this is for the power input on the back of the Docking Station.
Desktop-Grade Reliability
12-Month Replacement Warranty | 30-Day Easy Returns
Rigorously tested to ensure 100% compliance with Microsoft’s original electrical specifications.
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