Item Type: Code Scanning Module Material: Stainless steel + acrylic Pixel: 640x480 Voltage: 3.3v Interface Details: MX1.25xPin Supported Ports: USB, UART Multi System Compatible: for Windows xp, for Windows 7, for Windows 8, for Windows 10, for Linux, for Android, for OS X Operating Temperature: -20C - 60C Installation Hole Diameter: Approx. 25mm/0.98in Package List 1 x Module 1High Performance: This module offers fast and accurate scanning capabilities, ensuring efficient and reliable scanning of various types of barcodes and QR codes. 2Durable Construction: With a rugged threaded casing, this module is built to withstand daily impact and friction, making it durable and reliable for long term use. 3Strong Compatibility: This module is compatible with various mainstream operating systems, including for Windows XP, for Windows 7, for Windows 8, for Windows 10, for Android, etc. 4Easy to Use: Designed for convenience, this module requires no complex setup or configuration. Simply connect it to your device and start scanning immediately. 5Versatile Applications: Whether it's for retail point of sale, warehouse management, or logistics tracking, this module is suitable for various scenarios and can meet the barcode scanning needs of different industries.