Scanner de Código de Barras Desktop 2D Com Fio GT-9800

The GT-9800 is a high-performance wired 2D desktop barcode scanner module designed for retail POS, supermarket checkout, and self-service kiosk integration. Equipped with a CMOS image sensor and supporting USB and TTL Serial interfaces, it accurately reads all standard 1D and 2D barcodes — including QR codes on mobile screens — at up to 200 scans per second. The auto-sensing trigger mode enables hands-free operation for high-traffic checkout counters. With a compact lightweight design, plug-and-play compatibility across Windows, macOS, Linux, and Android, the GT-9800 is a versatile scanning solution for modern retail and automation terminals.