Other readers use a USB interface and the most popular/cheap of them are driverless. They fake input by identifying as keyboard and emit ASCII codes by sending ALT+<value> sequences. See >this thread. Here are the code I've been using. Note that it may be a bit rusty but I know it already helped others. All I can do quickly is join you the sample code. Look for a line wth @@@@@@@@@ for interesting point. I haven't used this code for years... You'll probably have to list HID devi