Microsoft Model 1749 Surface Pro 3/4/5/6 and Surface Book

The Microsoft Model 1749 is a 90W AC power adapter specifically designed for the Microsoft Surface Pro Dock (Model 1661). It delivers 15V at 6A and is compatible with various Surface devices, including Surface Pro 3/4/5/6 and Surface Book, providing a stable power supply for docking stations Microsoft Ac Adapter Model-1749 Output-15V-6.0A HSXIRQA 90W 15V 6A Power Supply Charger Compatible With Microsoft Surface Pro 4 5 6 Docking Station, Surface Book 2 Docking Station Model 1661 1749 PD9-00003 ‎PD9-00011 PF3-00012 PF3-00007 Power Transformer PSU Specification: Input Voltage: 100-240V, 50-60Hz (Worldwide use), Output Voltage: 90W 15V/6A.Power Jack Connector Type: 7.4mm*5.0mmRound Tip. (It is not fit for devices requiring more than 90W) Stable Compatibility; Experience faster, more reliable charging with this Portable charger. Lightweight and compact size makes it easy to pack for business trips, vacations, or daily use at the office.