We know what this might look like to you, but it's not a robotic MacBook Pro crawler. This is Henge Docks' new horizontal dock for the MacBook Pro and MacBook Air. Yep, they make docks for Macs in case you didn't already know. The Horizontal Dock is a $249 aluminum docking station for MacBooks that essentially expends the limited ports you've been stuck with since the day you purchased your MacBook. All you have to do is dock your MacBook into the Horizontal Dock, it'll you'll gain access to 6 powered USB 3.0 ports, three Mini DisplayPort outputs (a Thunderbolt equivalent dock will set you back $349) - so you could drive a triple external display setup, dual audio outputs, Ethernet, FireWire 800, SD card slot and a Kensington lock. Henge Docks is planning to start shipping the Horizontal Dock in Q3, and the Thunderbolt model only in Q4. Both are available now to pre-order.