12-in-1 Multi-Functional Surface Dock - Equipped with Surface Connection technology, it seamlessly expands your workspace into a productivity powerhouse. Enjoy Crystal-Clear 4K triple-display support through HDMI (4K@60Hz), DisplayPort (4K@60Hz), and a fully functional USB-C port (4K@60Hz, 5Gbps data transfer, 5V/3A fast charging). Stay connected with high-speed data transfer (2x USB-A 3.0, 2x USB-C), reliable 100Mbps Ethernet, dual card readers (SD/TF), 3.5mm audio jack, and DC power input. Plug and playno drivers needed. Perfect for professionals and multi-taskers! Ultra HD 4K@60Hz Triple Display Surface Dock Hub - Maximize your productivity with triple-screen efficiency. This powerful docking station enables seamless 4K@60Hz output across HDMI, DisplayPort, and USB-C video portsall supporting crystal-clear 3840x2160 resolution. Effortlessly switch between extended or mirrored display modes and transform your Surface Pro into a versatile command center for work, design, or mu