Just quickly, simply good

You can not do it very briefly: unpack, plug in - comes. So far I have not found barcode, which was not detected by the scanner immediately. Since the scanner acts as a "key", the text cursor is simply placed in the right place (eg. As cell in Excel or input mask Amazon) and the scan trigger. Delicacies on the edge: the last character of a line break appears (denglisch: line feed) to be appended to the right starts the next line in a text or spreadsheet programs or search on Amazon for example triggers immediately.

In summary: device although plastic but done properly, no installation, works perfectly, price-performance ratio absolutely laudable (but do not fall on the tiled floor!). Got what I had hoped for. 5 Stars.