Amazon.com : NETUM 2D Barcode Scanner with Stand USB 2.0 Wired QR Code Imager Automatic Barcode Reader Handhold Scanner Gun with USB Cable for Laptops, Computers, Cashier, POS -M5S : Office Products
Amazon.com : 2D Wireless Barcode Scanner,Symcode Datamatrix PDF417 QR Code Handheld Reader for Screen and Printed Bar Code Scan, Works with Windows Mac and Linux PC POS : Office Products
Symbol DS9808 1D/2D Barcode Scanner and RFID Reader - Peak Technologies