Versatile compatibility Works with Windows, MacOS, Android, and Linux systems. Compatible with desktop computers, laptops, and cash registers via USB interface. Advanced scanning Large window design with a 640x480 CMOS sensor enables scanning without precise alignment. Scanning speed up to 70 cm/s. Comprehensive code support Reads 1D and 2D codes including QR, PDF417, Data Matrix, EAN, UPC, Code 128 and more, with at least 4 mil accuracy. Compact design Dimensions: 80 mm x 80 mm x 68 mm; weight: 141 g. Includes a tricolor indicator light and a builtin speaker for operation feedback. Use scenarios Retail point of : quick item scanning at checkout to speed up transactions and reduce errors. Inventory management: efficient stock counting and shelf verification for small to mediumsized operations. Asset tracking and event checkin: verify items, manage assets, and streamline attendee or participant processing.