Asus reveals ROG Strix XG129C, a tiny secondary monitor chasing Elgato’s gamer lunch
In the crowded niche of desktop displays for productivity and gaming, Asus unveils a compact companion that blends a proper panel, real color accuracy, and ecosystem integration into a tidy form. If you ever wanted a dedicated screen for monitoring performance metrics, chat windows, or streaming controls without disturbing your main monitor, this could fit the bill.
The ROG Strix XG129C is a 12.3-inch touchscreen secondary display designed to tuck under a primary monitor and handle distractions with a price point of 199.
Key specifications and capabilities
- Display: 1920 x 720 IPS panel with a 24:9 aspect ratio, offering a wide-but-short footprint that fits under most monitors without consuming vertical desk space.
- Touch: 10-point capacitive touchscreen supporting multi-finger gestures, shortcuts, hotkeys, and streaming overlays.
- Color and image: strong color performance for a secondary screen, covering 125% of sRGB and 90% of DCI-P3 color spaces.
- Software: bundled access to a one-year AIDA64 Extreme subscription to convert the display into a live hardware dashboard through ROG SensorPanel themes, tracking GPU load, CPU temperature, and fan speeds.
- Connectivity: a single USB-C cable powers the display, transmits video and touch data; additional USB-C (20W PD) and HDMI 1.2 ports expand compatibility.
Positioning against rivals
Where some accessories rely on external physical controls, the Strix XG129C provides a full touchscreen experience for overlays, quick actions, and app shortcuts on a dedicated panel. Its closest competition is a 14.5-inch model from another brand with a similar asking price. However, the XG129C’s compact aspect ratio and tighter integration with the Asus ecosystem may appeal more to users already in the Rog lineup. Conceptually, it evokes the secondary screen approach seen on high-end laptops, but with a focused, desktop-first execution that aims to be more than a gadget.
