What’s happened? HKC just launched the world’s first 750Hz monitor, ready to keep up with some of the best gaming desktops. The display, referred to as Ant Esports ANT257PF, is now up for grabs — with some caveats. The 24.5-inch display sports a Fast TN panel, which means it’s aimed at competitive, fast gameplay. This is the first display to feature a native 750Hz refresh rate. Many monitors above 500Hz exist, but 750Hz is a new record. The Ant Esports display offers a resolution of 1,920 x 1080, 0.8ms GtG (0.5ms MPRT), HDR400, ~400 nits of brightness, and 95% DCI-P3…