The barcode scanner delivers what it promises. Easy to connect via USB, a separate installation software is required at least on Windows 7. I use the scanner with my literature database and our DVD collection. With the barcode scanner reading is much faster and more comfortable than via webcam or manual typing ISBN codes. A very meaningful for me to purchase work easier. The product makes a very good impression, looks very well made out. The price is great and the mousy color does not bother me. I would recommend the product clearly.