NETUM 1D 2D QR Presentation Scanner Hands-Free USB Barcode Scanner Omnidirectional Wired Bar code Reader for Mobile Payment Computer Screen Scan Support PDF417, Securpharm Code(Data Matrix) NT-70602D QR Barcode Scanner: NT 7060 Scanner can easily capture bar codes 1D, 2D on labels, paper, and mobile phone or computer displays,Sensitive and accurately Plug and Play, no need for any driver or software. What we should do is insert the scanner into USB port of windows Linux PC, Mac,etc. Support Auto Sensing, Beep Volume Setting, prefix and suffix setting. Support Auto recognize keyboard Language. Such as