The Adesso Nuscan 7400TR is the ultimate wireless barcode scanning solution. With its maximum scanning rate at 200 scans per second, users will find increase in their work efficiencies. The Nuscan 7400TR?s new decoding engine allows it to decode common 2D barcodes such as QR Code, PDF 417, and Data Matrix. It also scans common 1D barcodes. With the 2.4 GHz RF Wireless Technology, users will find connecting the scanner with your machine a breeze. Plug-n-Play, it?s that simple. This technology also enables users to scan wirelessly up to 100 feet. With its strong casing design the scanner will withstand drops from as high as 5 ft. On top of all the above great features, the Nuscan 7400TR is also ergonomic, designed to comfortably fit in your hands. The Nuscan 7400TR is truly the go-to 2D wireless barcode scanner.