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The ASUS ROG Strix XG27ACS is a 27-inch 1440p gaming monitor built on Fast IPS with a 180Hz refresh rate and 1ms gray-to-gray response. It adds USB-C with DisplayPort video and hub duties, ELMB Sync for blur-free gaming with variable refresh, and DisplayWidget Center for mouse-driven settings. It suits gamers who want sharp 1440p speed and a single-cable laptop setup without stepping up to 4K or OLED. Against cheaper 1440p 165Hz panels it brings USB-C and stronger motion handling; against OLED rivals it gives up contrast and black levels but avoids burn-in risk.
In stockSold by ASUSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners rate it well overall, praising the smooth 180Hz panel, sharp 1440p image and useful USB-C hub. Complaints center on modest HDR performance and IPS black levels rather than motion or build.
The ASUS ROG Strix XG27ACS is a 27-inch gaming monitor with a 2560 x 1440 (WQHD) resolution and HDR support. Its refresh rate is 180Hz. It uses ASUS Fast IPS technology, which gives a 1ms (GTG) response time.
ASUS ELMB SYNC technology runs Extreme Low Motion Blur together with variable refresh rate. This reduces ghosting and tearing at high frame rates.
The USB Type-C port supports video transmission in DisplayPort signal. It also works as a USB hub, so wired peripherals can connect through the monitor. DisplayWidget Center software lets you open the on-screen display and adjust monitor settings with a mouse.









