If one requires a *brand new* unit with warranty, most Panasonic ToughBooks can be configured with a serial port. Their prices are on the high end of the spectrum, though.

Second-hand market is a chock full of CF-19, CF-31 and CF-52 units which can be had for a fraction of their original price tag and are virtually indestructible in my experience.

As always, YMMV.



"...Time moves slowly and it goes so fast..."

(Sandy Denny)