ASUS Republic of Gamers (ROG) announced new monitors at Gamescom 2026, including the ROG Swift OLED PG259QWS Ace, ROG Strix OLED XG259QDPG Ace, and XG259QDNS Ace. These 24.5-inch esports monitors are developed with pro player input and join the ROG Strix OLED XG259QWPG Ace from Computex 2026.

All Ace monitors feature integrated measurement scales for tilt, swivel, and height adjustments, a Quick OSD menu, and three Esports Color modes. They also use Gallium Nitride Field-Effect Transistor (GaNFET) technology for better heat dissipation and OLED lifespan.

The ROG Swift OLED PG259QWS Ace boasts a 720 Hz refresh rate, the fastest OLED ever, with a True Black Glossy Tandem WOLED panel and 0.02 ms response time. It includes a Position Sensor for precise setup. This monitor is the official esports monitor for the 2026 PGL CS2 Major. Silviu Stroie, CEO of PGL, praised it as a new generation for competitive Counter-Strike.

The ROG Strix OLED XG259QDPG Ace offers 560 Hz with Black Shield Film and anti-glare coating, while the XG259QDNS Ace provides a 360 Hz refresh rate. Both have DisplayPort 1.4 and HDMI 2.1. The ROG Strix XG27UCMG is the world's first 4K triple-mode monitor, supporting 4K@240 Hz, QHD@400 Hz, or FHD@488 Hz. The PG259QWS Ace and XG259QWPG Ace will be available in early Q4 at US$1,099 and US$699.