The ASUS ROG Strix XG129C is a compact 12.3-inch secondary gaming monitor built around an unusual 24:9 aspect ratio. With a 1920 x 720 IPS panel, 10-point capacitive touch and a 75Hz refresh rate, it is designed to sit alongside your main display as a dedicated strip for system stats, chat, media controls or sensor panels.

Despite its tiny footprint, the XG129C delivers wide colour coverage (125% sRGB, 90% DCI-P3) and 300 nits of brightness. A built-in adjustable kickstand and 1/4-inch tripod socket make placement flexible, while a single USB-C cable can carry power, video and touch data to a compatible device.