Laptop users generally have to just put up with having a single main screen, but thanks to upcycling we can build a DIY portable secondary screen for laptops using recycled parts to keep the cost as low as $25! It not only performs really well, but it looks incredibly unique - it's a piece of solid industrial tech this one! Once you use two screens you can never go back!
If your screen isn't listed, most sellers of the control boards allow you to contact them directly and they will program a control board for your specific screen at no extra cost. Just send them the model number and you should be good to go.