Long time lurker but just joined because my CF-29 Mark 4 has given up the ghost. I bought it years ago because some programs I have, and still use, require a parallel port (for a security dongle) to work. I'm a mechanic by trade and used it for tuning engines primarily but also diagnosis of automotive systems. I have looked at various sites in Australia (where I am located) and it seems the supply of cf-29 toughbooks has dried up here. So I am looking for another rugged toughbook that has a parallel port and just need to know what models to look for. A little bit more information on my current, now deceased, cf-29. It has 2 hard drives, 1 with FreeDOS and Windows 7 and another (SSD) with Windows 10 that I swap about as required. If possible I'd like to be able to get a laptop that has native SATA connectivity as well as the parallel port but the SATA connectivity isn't as important as the parallel port. Any and all suggestions gratefully received.