New Product: GROW GM861 UART/USB Interface 1D/2D Bar Code QR Code Barcode Scanner Module With Stainless Steel Enclosure White Green LED

GM861 have USB and UART interface, it have white and green LED.
GM861 lens reading distance is 5-30cm.
 

GM861 mainly parameter:
·Decoding  Ability: 
 1D: EAN-13, EAN-8, UPC-A, UPC-EISSN, ISBN, CodaBar,Code 128,Code93, ITF-14, ITF-6, Interleaved 2 of 5,Industrial2of5,Matrix2of5, Code 39,Code11, MSI-Plessey,GS1 Composite, GS1-Databar (RSS)
 2D: QRCode, DataMatrix, PDF417
·Operating Voltage: DC 3.3V
·Operating Current: 70mA
·Interface: TTL-232,USB 
·Dimension: External diameter: 28mm Internal diameter: 25mm  Height: 15mm thread M25
·Accuracy of reading: 10mil

More details pls click here: 
http://en.hzgrow.com/product/193.html