Connectivity . Comfortably position the Surface Pro upright as a display or lay it at a perfect drafting table angle (studio mode) for painting drawing or editing photos. Easily connect to different external monitor set-ups (one 4K monitor at 3840 x 2160 @ 60Hz or two 4K monitors at 3840 x 2160 @ 30Hz). Compatibility . Integrating Microsoft’s proprietary Surface Connect technology users can connect with confidence for a seamless dock and charge experience that looks as good as it functions with a small desktop footprint and clean lines. Multi functional . Extend the desktop productivity capabilities of your Surface Pro via 4 USB 3.0 ports (up to 5Gbps 5V/0.9A) and 1 USB-C port for data synchronisation (up to 5Gbps data only 5V/3A). 3 Year WarrantyMagnetic connection for Surface Pro. Keeps your Surface Pen close and ready to use.Optional lock module. Add the optional lock module to secure your Surface Pro when docked (K62918WW).Gigabit Ethernet Port. Provides a reliable 1Gbps wired networking connection between computers for faster downloads from the corporate Intranet or internet.3.5mm Combo Audio Port. Connect your favourite headphone or microphone accessories.Kensington Security Slot. Allows you to easily implement a cable lock from the No. 1 brand in physical device security to protect your Surface Pro dock from potential thieves.Free Kensington DockWorks™ Software. Enables the best connection performance and security from your Kensington dock.Patent Pending. As a pioneer in security and connectivity solutions we strive to innovate and enhance the products people use in today’s ever-evolving global workforce.