Design for Surface Pro 4 /5/6: Mini DP and 2-Port USB 3.0 with 100M Ethernet Lan, seamless fit with Surface Pro 4 /5/6, extend your surface for more. Note: This surface pro dock won't fit your surface very well if you use an protective case on it. Please Note: This dock do not fit surface pro 3 and surface pro 7 laptop.

Hi-Res 4K HDMI + 4K MiniDP: Experience crystal clear 4K HDMI/MiniDP video on compatible 4K monitors for brilliant high-resolution display. Requires a direct HDMI to HDMI or MiniDP to MiniDP/DP connection.

6 in 1 USB 3.0 Hub & Card Reader: 2x 5Gbps USB-A 3.0 port, 1x 100M Ethernet LAN, 1x mini DP to HDMI (4K@30Hz, 1080p@60Hz), 1x SD card reader port, 1x micro SD/TF card reader port, 1x Gigabit LAN RJ45 port.

Unique and Extra-compact Design: Special bevel-side and compact design of this USB hub perfectly match your Surface Pro 5/pro 6/pro 4 And wireless design make your desktop more clean and organized. While aluminum case protect the shape and easily release heat. Light-weight is convenient for travel or business trip. Really good idea for surface work for Windows, MAC and Android OS systems.

Plug and Play &Hot Swappin:No driver installation is required. 3 ports USB 3.0 with high speed up to 5Gbps, transfer faster, saving plenty of your time and enjoy data transmission in seconds. This surface docking station works with U disk, hard drive disk, mouse, keyboard and other USB devices. Matches excellently with your New Microsoft Surface Pro 2017/ Pro 5. 12 month warranty and no worry on return or refund.