🆕️NEW - SEALED IN BOX Microsoft 1661 Surface Dock for Surface Pro, Surface Book

The Surface Dock 1661 provides expanded connectivity for your compatible Surface Book or Surface Pro. This dock features dual Mini DisplayPort out for connecting high resolution external displays up to 4K. Specifications: Model: Microsoft 1661 Connections: Mini DisplayPort (2), USB 3.0 (4), 3.5mm Headphone Jack, Gigabit Ethernet RJ-45 Security Lock slot Compatibility: Microsoft Surface Pro 3, Pro 4, Surface Book 1, Surface Book 2 Power adapter included.