Review on Innovative Car Tablet Headrest Holder: Adjustable Mount for iPad Pro/Air/Mini, Samsung Tablet, Fire Tablets, Phones (5"-13") - Black by Austin Hampton

I used this as part of my mobile office on the second row of our minivan. I attached this mount to the headrest of my front seat and then plugged in my USB powered 15" portable monitor and it worked great. I had my laptop on my lap, but having a second monitor at eye level was a big relief for my neck. I had to tighten things up pretty tight for it to support the weight and after about 8 hours of riding I still had to make some adjustments but I think that's fair considering how much weight it's handling and all the vibration. it was the subject. Installation was very easy and adjusting the levers with the Allen key provided was also easy. Tightening and loosening the knob just behind the screen was a little tricky.