If you’re reading this hunched over your laptop, warding off strain in your eyes and neck, you may want to skip to the end and just hit “buy,” but definitely stick with me for due diligence. You’ll want to hear about this.

It comes with everything you need.

Fitting 13- to 17-inch screens, this extender clips to the back of your laptop and plugs into the USB-C and/or HDMI port. If that sounds hyper-techy, don’t worry. The screen comes with all the cables you need (a USB-C, USB-C to USB-A and an HDMI cable) along with hundreds of reviews calling it “easy to use” with one shopper even stating it’s “the best thing I never knew I needed!”

“Setup is very easy overall less than a 5 min process,” one user wrote, adding the screen is easy to travel with. “Travel-friendly” is one of the screen’s main attractions, with many users calling it great for business trips and working remotely, including at the airport or even in the car.

Reviewers say it helps prevent hunching backs and neck strain.