Microsoft Redmond 1661 Docking Station for Microsoft Surface

Microsoft 1661 Docking Station is an official Surface Dock designed to expand connectivity and charging capabilities for Microsoft Surface devices, enabling desktop‑class performance through a single magnetic Surface Connect interface. Manufacturer: Microsoft Product type: Docking station Model number: 1661 Product name: Microsoft Surface Dock Compatible devices: Microsoft Surface Pro, Surface Laptop, Surface Book (Surface Connect models) Connection interface: Surface Connect magnetic connector Video outputs: 2 × Mini DisplayPort Maximum display support: Dual external displays Maximum video resolution: Up to 4096 × 2160 (4K) at 30 Hz (single display) USB ports: 4 × USB 3.0 Type‑A Audio output: 3.5 mm stereo audio jack Network interface: RJ‑45 Gigabit Ethernet Power delivery: Up to 90 W total output External power supply input: 100–240 VAC, 50/60 Hz Integrated charging: Yes, charges connected Surface device Cable type: Permanently attached Surface Connect cable Indicator: LED power status indicator Housing material: Plastic enclosure Color: Black Mounting type: Desktop Operating temperature: 0…35 °C Storage temperature: ‑40…70 °C Ingress protection: IP20 Certifications: CE, FCC, UL Manufacturing country: Taiwan Please review pictures carefully and let us know if you have any questions!