SC 420 barcode scanners are ideal for reading both linear 1D and 2D and 3D barcodes Warranty one year offsite 2D/QR barcode scanner, Barcode Scanner can easily capture bar codes 1D, 2D on labels Capability: Australian Post, Aztec, BPO, Canada Post, Codabar, Codablock, Code 11, Code 39, Code 93, Code 128/EAN128, DataMatrix, Dutch Post, EAN.UCC Composite, Interleaved 2 of 5, Japan Post, Matrix 2 of 5, MaxiCode, MicroPDF417, MSI Code, PDF417, Planet, Plessey Code, Postnet, QR code, RSS, Standard 2 of 5, Telepen, TLC 39, UPC/EAN Wired barcode scanner, keep good connect with service, and make sure they work smoothly and quickly.