Amazon.com : NETUM QR Code Scanner, Mini Barcode Scanner Bluetooth Compatible, Small Portable USB 1D 2D Bar Code Scanner for Inventory, 2.4G Cordless Image Reader for Tablet iPhone iPad Android iOS PC
Barcode Scanner ASCII String Decoder
Bluetooth Spill Resistant Antimicrobial 2D Barcode Scanner with Charging Cradle - Adesso Inc ::: Your Input Device Specialist :::
Aibecy Handheld Barcode Scanner 1D/2D/QR Code Scanner 2.4G Wireless & USB Wired Bar Code Reader Compatible with Windows Android Linux for Supermarket Retail Library Logistics Warehouse - Walmart.com
QR code - Wikipedia
Barcode Scanner, Types, and Speed - iOS Route Planner App
Webcam QR code scanner using OpenCV - GeeksforGeeks
NetumScan L8S Wireless QR Barcode Scanner, 2.4G Wireless USB Automatic – NETUM
Barcode Reader/Scanner Module - CCD Camera - USB Interface : ID 1203 : $69.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Android Barcode Scanner- Rugged R Series (1D & 2D) - ScanSKU Android Barcode Scanners
Amazon.com : Barcode Scanner with Stand, Wired Handheld Bar Code Scanner with Adjustable Stand, Esky Automatic 1D USB Laser Scanner Support Windows/Mac/Linux for POS System Sensing, Store, Supermarket, Warehouse : Office Products
Amazon.com : Eyoyo Handheld USB 2D Barcode Scanner, Wired Automatic QR Code Scanner PDF417 Data Matrix Bar Code Reader with Long USB Cable for Mobile Payment, Convenience Store, Supermarket, Warehouse : Office
SocketScan S700 Linear Barcode Scanner 1D – Socket Mobile
Portable 1D+2D Bluetooth Barcode Scanner - ScanAvenger
QR Scanner: Barcode Scanner - Apps on Google Play
QR Code/Barcode Scanner and Generator--Cross Platform(Pro) | Integration | Unity Asset Store