SideTrak 12.5in HD LCD USB-Powered Portable Laptop Monitor

Want to enjoy desktop computer efficiency and productivity virtually anywhere? Add a second screen to your laptop with the SideTrak portable monitor. With SideTrak, you can easily work with dual screens whether you"re in the office, a coffee shop, on the couch, or at the airport.The dual sliding tracks are built to fit perfectly on most computers ranging from 13in to 17.5in allowing you to set up your dual-screen laptop in seconds; simply slide out the screen, plug in the USB monitor cord, and get to work! Attaches with four device safe magnets so you can enjoy a dual monitor laptop whenever you want, and easily remove it when you donT. This portable monitor for laptops does not require a desk, table, or kickstand. It simply attaches to the back of your laptops screen. You can set the portable screen for laptops to extend to the right or left side of the computer. Connects to a laptop with just one cord, theres no external power required to run this portable computer monitor. Compatible with Windows, Mac, and Chrome operating systems, and most laptops ranging from 13in to 17.5in.