Hacking a Portable Dual Screen for Surface RT for under $100

Surface RT on Left. Motorola LapDock connected thru HDMI and USB adapter cables to be MultiMon. I love my 64gb Surface RT. I have started leaving my 17″ desktop replacement laptop behind and traveling with my RT instead. With ubiquitous high-speed Internet everywhere, and tethering on my Nokia 920 with 4G LTE, I find that I…

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