DEVICE DRIVERS -------------- These are specified in IO.SYS and date back from the early Ms Dos days. Here is what I have found. Here is a brief list;
CLOCK$ - System clock CON - Console; combination of keyboard and screen to handle input and output AUX or COM1 - First serial communicationport NUL - Dummy port, or the "null device" which we all know under Linux as /dev/null. CONFIG$ - Unknown