In use the TaoTronics is practical and efficient, only the control window seems so close and delicate little light in low light use. You can adjust the definition 300, 600, 900 dpi: examples shown in the last 3 pictures. According to the documents you work in JPG or PDF. For ON / OFF support 2 seconds to scan short press turns the green LED. A counter counts the scans. Unaccustomed to this kind of scanner I quickly mastered the movement and holding of the sheet, an intuitive gesture. The format will be exclusive to A4.
The connection to the computer via the supplied cable, the drivers are automatically recognized. Negative virus detection. Just download the scans on the computer. FYI my 900/600/300 dpi scans are 2,28Mo, 1,14Mo, 0,455Mo, what with my 8GB card gives a nice ample capacity. Automatic disconnection occurs after 3 minutes of inactivity.
Finally it will be a fantastic tool TaoTronics who will collate information from anywhere. Fully autonomous, it fulfills its function impeccably.