The HD multimedia dock features a power connector, three USB ports, and an HDMI output, along with an infrared remote. It turns the Atrix 4G into both a multimedia center, and at desktop PC when connected to a TV / monitor and keyboard / mouse. The laptop dock features a 11.6-inch display, two USB ports, a very nice chiclet keyboard, and a comfortably-sized trackpad with two-finger scrolling. It's super thin and light, and made of a lovely mix of aluminum and plastic.The Atrix 4G docks on the back left edge of the device, behind the display.
But the most impressive part of the entire package is the software and user experience that ties it all together. The Webtop app essentially turns the Atrix 4G into a full blown PC, complete with windowed UI, an Mac OS X-like application dock, a full version of Firefox with Flash 10.1 support, a file manager, and Citrix remote desktop support (shown connected to a PC running Windows XP full screen). Better yet, the state of the Webtop app is maintained between sessions, allowing the Atrix 4G to be undocked at any time without missing a beat. It's the first solid alternative to our Continuous Client proposal. We plan to bring you more coverage as soon as possible, but in the meantime watch the video above.