[Easy to Use] No need for additional software or cables, simply connect via usb for quick and convenient monitoring. [Multiple Themes] Choose from a variety of built-in themes for a personalized monitoring experience. [Energy Efficient] Automatically shuts down after pc shutdown for energy savings, with eye features and adjustable brightness for comfort. [Highly Detailed Monitoring] Keep of cpu temperature, main frequency, utilization rate, speeds, hard disk data, memory usage, graphics card details, and more. [Comprehensive Health Monitoring] Monitor your computer's health with a direct usb interface and automatic rest screen shutdown. Spec: Item Type: Computer Temp Monitor Product Material: LCD Screen Size: 3.5in Resolution: 320x480 Viewing Angle: IPS Full View Interface: USB Type C Interface Package List: 1 x Display Screen 1 x Stand 1 x Type C Connection Cable 1 x Sticker 1 x User Manual How To Use: Plug and Play Note: 1. This product only supports for Win system and requires a specific program to use. To download the program, please refer to the download link of the manual or scan the two‑dimensional code on the product box. No program is installed or a non‑specified program is installed. The display monitoring data does not change, and only the default theme is displayed. 2. If the download or installation program encounters the computer virus, please close the anti virus software and firewall before trying.