Review on Microsoft Surface 3 Docking Station - Enhanced Compatibility, SC EN/XD/ES Hdwr (GJ3-00001) by Alvis Minchenko

This is a must have if you own a Surface 3. And it's a good deal since it usually costs $200. Note that this does NOT apply to Pro 3, Pro 4, Surface RT or Surface 2. However, you can easily connect multiple USB devices, a regular monitor, wired Ethernet, and a more powerful charger. Even though you can't. Judging by the picture, the docking is done with the ends spread, inserting the Surface 3, and the ends closed since it uses the Mini DisplayPort and USB 3.0 connectors. It has two USB 3.0, two USB 2.0, a mini headphone jack, Ethernet and Mini DisplayPort. Although you need an adapter for VGA or HDMI, Surface 3 does NOT support multiple monitors. It also has a standard Kensington lock slot.