Features: This 2.1in IPS secondary screen simplifies PC monitoring with USB C single cable power and data transmission, real time CPU/GPU temperature trackings, and programmable ARGB lighting for DIY water cooled rigs. Featuring circular design, 360°IPS viewing angle, and dynamic customizable interfaces, it supports multiscreens synchronization and sensors data overlays without external power. Design for competitive gamers, hardware enthusiasts, and PC builders seekings performances visibilitys and personalize chassises aesthetics. Optimizes overclocking , showcases modded builds at expos, or monitor system stats during streaming/rendering tasks via desktop or in case installation. Its low power 5V operation, plugs and play software compatibility, and 50+ downloadable themes bridge functional technology with artistic PC customization. Specifications: Component:PC+ABS Size:Approx.7x7x1.1cm/2.76x2.76x0.43inch Option Color:Black,White; Interfaces:USB C/4Pin Package Includes: 1pc 2.1In Display Screen 1pc USB to USB C Cable(150cm) 1pc Sticker note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.