Just a comment on this product to confirm its excellent value for money. Bought after reading critical differences, I confirm all the good that you'll find on the net for this screen 23 inches to less than 180 TTC.
I use it with happiness on a Thinkpad Kubuntu. It is so light that I put it directly on my laptop installed on a docking station.
Immediate recognition by Kubuntu connection with my dock with a DVI to HDMI cable. Matte screen for editing photos.
Not playing on my PC, I do not know if it is suitable for players. Anyway, for office, work, photo, there is probably better but it must be much more expensive.
In short, very happy with my purchase and amazon service as usual.
Stéphane