Kercan KR-230-EIO Automatic Wired USB 2D QR PDF417 Data Matrix Barcode Scanner CCD Bar Code Reader Replace KR-200

Kercan CCD Wired USB 2D QR PDF417 Data Matrix Barcode Scanner CCD Bar Code Reader KR-230 Specifications: Light Sources:650nm Interface:USB Port; Precision:5mil; Depth of scan filed:10-800mm; Scan Speed:200 times/sec; Pixes:0.35Megapixel; Graphics Format:Bitmap,Jpeg,Tiff; Bite Error Rate:Less than 1/9miollion; Scan Angel:(Yaw):45 degree,Pitch:60 degree;Notes: 1.About Data Matrix code. For DataMatrix(ECC200) the default is off ,if you want open this function ,please scan the code on the image (FFA222) and you will find it on card we sent in box. (Some other code like Aztec also need setting code, please contact us). 2.Does it work on Mac? Yes ,it does ,but some need software to update, if you want this work on Mac,please contact us. 3 About review for product We provide cost-effective product and 100% as described, we condemn unfair competition.   4 You need stand for this product. Please search "B01NCOE6VK" on Amazon and you will find it.   5 Your bar code background is black. Please contact us for setting code.