Turn your laptop into a triple-screen workstation for $230

Working on a laptop is convenient until you need to keep several applications visible at the same time. The Zumwalt S8 Pro, currently $230 (was $320) at Amazon, tackles that problem by adding two 14-inch Full HD screens to your existing display.The screen extender offers a practical way to expand your laptop's workspace. It clips onto compatible 13-inch to 17.3-inch laptops, with two additional screens that fold out on either side. You can extend your desktop across all three displays or mirror