12-in-1 Surface Dock: This dock, designed specifically for the Surface series, integrates 12 high-performance ports, including dual 4K HDMI + VGA (supports triple displays), two USB-A 3.0 ports (5Gbps), two USB-C ports, an RJ45 Gigabit Ethernet port (100Mbps), an SD/TF card slot (supports up to 2TB), and a 3.5mm audio jack. Easily connect monitors, hard drives, keyboards, headphones, and more to unleash the potential of your desktop. 72W Power for Long-Lasting Battery Life: Equipped with a DC 15V/4.8A input, this Surface Dock outperforms the original 45W charger with up to 72W fast charging. Keep your Surface powered all day with improved speed and efficiency. The built-in RJ45 Ethernet port ensures a stable, low-latency network connection perfect for HD streaming, video conferencing, and large file transfers. Triple Display: This Surface dock supports dual HDMI and VGA outputs. The 4K HDMI ports support resolutions up to 3840 x 2160@30Hz, and the VGA port supports up to 1920 x 10