Selling my asus pg278q rog swift as no longer needed its two months old not a scratch dead pixel or any other problem as new condition still with original box and accessories and wrapping Its nvidia g sync built in 3d ready monitor 2560x1440 up to 144mhz and 1ms response time is perfect for gaming the picture on this monitor is amazing and at 144mhz is very smooth, if you pair this to an nvidia graphics card it stops any screen tearing or stutters you see on other monitors. £450