NADAMOO Wireless 2D Barcode Scanner, USB Cordless Bar Code Reader with Hands-Free Stand, Capture 1D 2D QR PDF417 Barcodes from Paper and Screen, with Automatic Image Sensing - Newegg.com
Why the barcode scanner can not scan
Bluetooth Barcode Scanner, Compatible with 2.4G Wireless & Bluetooth Function & Wired Connection, Connect PC, CCD Bar Code Reader Work with Windows, Mac - Newegg.com