Acer Predator X27 4K, HDR, and G-Sync gaming monitor up for pre-order

There’s long been a market for gaming-focused PC monitors, with 4K models being the standard for some time now. But Acer’s Predator line is here with a new flagship display that raises the bar: the X27 is the first gaming monitor to feature 4K, HDR, and Nvidia's G-Sync technology. The Predator X27 was first unveiled almost a year and a …