Genuine 102W 1798 Microsoft surface Book 2 3/4/5 Pro 9/8/7 Power Adapter Charger

Frequently Asked Questions: Genuine Microsoft 102W Surface Power Adapter (Model 1798)

Q1: Is this 102W Model 1798 adapter a guaranteed compatible replacement for my Surface Book 2 and Surface Pro 9?

Yes, absolutely. This Genuine Microsoft 102W Power Adapter (Model 1798) is the official, high-wattage OEM power supply designed for the most powerful Surface devices. It is guaranteed compatible with the performance-oriented Surface Book 2, 3, 4, and 5, as well as the latest Surface Pro 7, 8, and 9. Delivering a substantial 15V 6.7A (102W), it provides the essential power required to charge larger batteries and run high-performance components like dedicated GPUs in the Surface Book series without any compromise.

Q2: Why do I need a 102W adapter for my Surface Book 2 instead of a lower-wattage one?

This high-performance 102W power supply is not just a charger; it's a critical component for unlocking your device's full potential. It is essential because:

• Powers Performance Base & GPU: The Surface Book 2 and other high-end models feature a Performance Base with a dedicated GPU (like the NVIDIA GeForce models) that demands significantly more power. A lower-wattage adapter cannot supply enough energy, leading to performance throttling or even battery drain during intensive tasks like gaming, video editing, or 3D rendering.
• Ensures Simultaneous Charging & Usage: It provides enough overhead to charge the device's large battery quickly even while you are running demanding applications at full power.
• Future-Proofs Your Setup: As the most powerful adapter in the Surface ecosystem, it ensures compatibility and peak performance across the entire range of compatible devices, both current and future.

Q3: Why is choosing a genuine Microsoft Model 1798 adapter a non-negotiable for safety and device health?

Your high-end Surface is a significant investment. Choosing this genuine Microsoft 102W OEM adapter is the only way to ensure complete protection:

• Microsoft-Certified Safety for High-Power Devices: It features robust, multi-layered protection circuits specifically designed to handle the thermal and electrical demands of 102W output, preventing over-voltage, over-current, and short-circuiting.
• Guaranteed Stability & Communication: It delivers the precise 15V signal and maintains perfect communication with your device's power management chip. Third-party adapters can cause system instability, fail to trigger "Fast Charge" modes, or worse, damage the motherboard.
• Preserves Battery Long-Term: The authentic charging protocol is optimized for your Surface's battery chemistry, helping to maintain its health and capacity over hundreds of charge cycles.

Q4: What is included in the package? Is it a complete kit?

This is a complete, ready-to-use power solution. The package includes:

• The 102W AC Power Adapter Brick (Model 1798)
• The detachable AC Power Cord
• The proprietary Magnetic Surface Connect Charging Cable

Q5: How can I verify I'm purchasing the correct, authentic 102W adapter for my device?

To ensure you are purchasing the correct and safe OEM adapter, you must confirm:

• The part number is Model 1798.
• The output specifications are 15V and 6.7A (102W).
• The connector is the genuine Microsoft Magnetic Surface Connect tip.
  We strongly advise purchasing from authorized Microsoft retailers or highly reputable sellers to guarantee authenticity and preserve your device's warranty.

Key Premium Benefits:

• Genuine Microsoft OEM – Certified for Surface Book 2/3/4/5 & Surface Pro 7/8/9
•  Massive 102W Output for High-Performance GPUs & CPUs
•  Prevents Performance Throttling During Intensive Workloads
•  Proprietary Magnetic Surface Connect Port for Safety
•  Complete All-in-One Package with All Cords
•  Advanced Electrical & Thermal Protection for High-Wattage Use

Power your most demanding work. Ensure your high-performance Surface Book or Surface Pro operates without limits by using the genuine 102W power adapter it was engineered to use.