Review on ASUS XG248Q 23.8" Adaptive Esports Monitor - Full HD 1920x1080, 240Hz, Blue Color, Flicker-Free, Adaptive Sync Support by Shane Duman

That's the most I've ever spent on a monitor. In fact, the most I've ever spent on screen put together. I bought this after using 60Hz to see the big game change everyone is talking about. Unfortunately I received a monitor with very ugly vertical bars and dead pixels. I've bought cheap Dell monitors with better quality control than this one. Maybe it's not quality control? Is it just her monitor? If so, don't waste your money on it. I really wanted 240Hz and went for the price, but for most technical things it was too good to be true. And yes, I installed the CD and used different ports. Big disappointment!