GM865 1D 2D Barcode Scanner USB TTL Bar Code Reader QR Code Module CMOS With Cable compatible with Bus Supermarket Support Dropshipping and Wholesaling. / Original and Good Quality with Free After-sale Warranty. The GM865 barcode read module with excellent performance scan engine can not only easily read various types of one -dimensional barcodes, but also read the QR code at high speed. It has a very high scanning rate compatible with linear barcodes. Barcodes can also be easily scanned. Adhering to the advanced barcode decoding algorithm of the GM80X series barcode reading module, it can be very easy and accurately read to read the barcode symbols, which greatly simplifies the difficulty of the development of barcode reading products. The parameter configuration of the function can be put into use in most cases without adjusting. Compatible with USB and TTL-232 interface. With buzzer compatible with reminding you that the scanning successfully or not. Compatible with USB and UART interface. GM65 Parameters: Decoding Ability: 1D: EAN-13,EAN- 8,UPC-A,UPC-E,ISSN,ISBN,Codebar,Code 93,Code 128,ITF-414,ITF-6,industrial 2 of 5,Interleave 2 of 5; 2D: PDF417,QR Code ,Data Matrix Style: Distant Lens/Near -Lens Colour: Black Material: PCB/ electronic components Package Contents: 1 x USB cable(Random colour, don/t accept the specified colour.) 1 x Serial cable 1 x Barcode scanner module Only the above package content, other products are not included.