MJ-2818B 2D Wireless Barcode Scanner with cradle — a professional-grade wireless scanner that reads all major 1D and 2D barcode formats including QR codes, Data Matrix, PDF417, EAN, UPC, Code 128, and more. The cradle doubles as a charging base and USB receiver, giving you cordless freedom at the scan point while maintaining a reliable wireless connection up to 50 metres. Ideal for retail counters, warehouse receiving, inventory management, and POS systems.     Model: MJ-2818B Scanner Type: 2D Wireless Barcode Scanner Barcode Support: All 1D and 2D symbologies (QR, Data Matrix, PDF417, EAN, UPC, Code128) Connectivity: USB via wireless cradle receiver Wireless Range: Up to 50 metres Interface: USB HID plug-and-play, no drivers needed Warranty: 1 Year Compatible OS: Windows, macOS, Linux, Android (OTG) ✅ Key Features: • Reads all 1D and 2D barcode formats — QR code, Data Matrix, EAN, UPC, Code 128, PDF417 • 50m wireless range via USB cradle receiver • Long battery life — continuous scanning shift capability • USB plug-and-play — no driver installation required • 1 Year Warranty included • Compatible with Windows, Mac, Android (OTG), and POS software