The machine scans only in black / white mode> no problem for me, since digitization is at the forefront in minumaler data packet size.
The degree of recognition of a "simple" designed business card is very good and relatively quickly.
Point deduction only because the device does not support the inverse mode / detect (white text on a colored background)
Here, the keyboard is in demand again.
Price / Performance> convincing and very good!
Conclusion> have been buying up to now never looked back.
