3 in 1 Bluetooth 2.4GHz Wireless Wired 1D 2D Barcode Scanner USB QR Code Reader
(GS1 DataBar Limited（RSS-Limited), GS1 DataBar Expanded(RSS-Expanded); 2D Code: QR Code, Micro QR Code, Data Matrix, PDF 417. 1 2.4G USB Dongle. Compatible with 2.4G Wireless connection receiver; Bluetooth Function; and Wired USB connection.