Provides printer port (eg. for notebooks that only have USB).
Also called as parallel port. (but centronics 33pin connector, not DSUB25)
Windows and Linux compatible.
Useful for printers, or for experiments (IO expander, eg. for printer-port PC-scope or ISP reflash of microcontoller).
For VEMS products, the USB_RS232 cable is needed (not this).
if you choose "DSUB" (normally not needed if used directly to a printer), you get a DSUB25 female, and a centronics 36 extension cable (male-female) that can be cut and wires can be connected to DSUB25 (like it is on a normal parallel port).