The Adesso NuScan 2700R is the ultimate wireless barcode scanning solution. With its maximum scanning rate at 120 scans per second, users will find increases in their work efficiencies. The NuScan 2700R'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.