Macworld A second screen is incredibly handy, but unfortunately, they’re not designed for easy portability. However, if you’ve ever wanted to bring more screen real estate to and from the office or a cafe to work remotely, you can do so with this portable display monitor, on sale for only $144.97 (reg. $169) through March 17. With 2K resolution, 16:10 aspect ratio, and 2560×1600 high resolution, you can enjoy this monitor’s crisp visuals, which also have a 1000:1 contrast ratio and 60Hz refresh rate. Its IPS panel offers a wide viewing angle of 178°, ensuring a refined and natural viewing expe…