High Accuracy Scanning: The QR code scanner module utilizes advanced technology to provide a high accuracy barcode scanning experience. Efficient Operation: With fast barcode reading capability, barcode identification module enhances work efficiency, saving time and effort. Compact and Easy Installation: The QR code scanning Module features a small and sleek design, making it easy to install. It requires a 19mm diameter opening。 Multi Purpose: Embedded QR code scanning module can be widely used for retail point sales, warehouse management, logistics tracking, scan code payment, etc. Compatible System: Barcode scanner module is suitable for Windows xp, for Windows 7, for Windows 8, for Windows10, for linux, for Android, for OS X. 1 x QR Code Scanning Module1 x 6Pin Cable Item Type: Barcode Scanner ModuleMaterial: PlasticPixel: 640 x 480Interface: Mx 1.25 x PinSupport: USB, UARTCompatible System: For Windows xp, for Windows 7, for Windows 8, for Windows10, for linux, for Android, for OS XOperating Temperature: -20 - 60℃ Item Type: Barcode Scanner ModuleMaterial: PlasticPixel: 640 x 480Interface: Mx 1.25 x PinSupport: USB, UARTCompatible System: For Windows xp, for Windows 7, for Windows 8, for Windows10, for linux, for Android, for OS XOperating Temperature: -20 - 60℃