ASUS Expands Gaming Ecosystem With ROG Strix XG129C Command Center

ASUS ROG has released its latest secondary touchscreen monitor, the XG129C, targeting power users and gamers looking to transform underutilized desk space into a dedicated interactive dashboard.

ASUS ROG

ASUS ROG has launched the Strix XG129C, a 12.3-inch auxiliary touchscreen gaming monitor intended to enhance desktop configurations by providing a dedicated display for system monitoring, chat management, and multitasking. The XG129C features a 24:9 IPS panel with a resolution of 1920 x 720, designed specifically as a secondary display rather than a reduced primary monitor. The panel geometry is the initial criterion that distinguishes the XG129C from the wider portable monitor category. A 24:9 aspect ratio provides significantly greater vertical viewing space compared to comparable 32:9 displays of similar dimensions, which is particularly advantageous for applications such as chatrooms, system dashboards, or web browsing in conjunction with a primary monitor. The reduction of black bars while presenting 16:9 information is a supplementary advantage; nonetheless, the vertical enhancement serves as the principal rationale for selecting this aspect ratio. The panel achieves 125% sRGB and 90% DCI-P3 color gamut coverage, ensuring visual consistency with a primary display and avoiding disruptive color discrepancies in a dual-monitor configuration.

Touch constitutes another fundamental attribute. The XG129C accommodates 10-point multi-touch input, enabling users to engage with on-screen items, activate macros, modify OSD settings, and navigate Windows directly on the secondary panel without the need for a mouse or keyboard. The implementation facilitates seamless zooming and swiping, rendering the display truly effective for content creators utilizing it as a control surface for applications such as Adobe Premiere or Spotify, both of which are supported by the bundled ASUS Control Panel software's customizable virtual dials and sliders.

The AIDA64 Extreme bundle distinctly demonstrates the XG129C's appeal to its serious target audience. The one-year membership provides real-time monitoring of CPU temperatures, GPU loads, clock speeds, voltages, and fan performance, all presented through customized ROG SensorPanel themes tailored for the display's proportions. For individuals enhancing hardware performance while gaming or creative tasks, displaying data on a separate screen without diverting attention from the primary display constitutes a practical improvement over software overlays or task-switching.

Connectivity is facilitated by two USB-C ports and one HDMI 1.2 port. The hybrid USB-C transmits power, video signals, and touch data concurrently over a single cable for laptops that support DisplayPort Alt Mode, ensuring organized cable management. The secondary USB-C port offers 20W power delivery. The XG129C features a slender design with ultra-thin bezels, an adjustable kickstand that fits beneath a primary monitor, and an included 1/4-inch tripod connection for several mounting options.

The XG129C is introduced within a desk arrangement culture that has evolved beyond the single-monitor standard. Streamers, competitive gamers, and content makers have progressively seen secondary screens as essential infrastructure rather than just luxury items, leading to a corresponding expansion in the market for specialized secondary displays. The design of the XG129C specifically addresses this shift: every hardware and software choice regarding the monitor is aimed at enhancing the use of a second screen rather than simply displaying content. The monitor's receipt of the Red Dot 2026 Gaming and Streaming Design award indicates that its evaluation has been externally corroborated.