What operating system do you suggest to use SuperPro Z or SuperPro LX programmer?
Superpro Z can be used on Win XP/9x/NT/2000/DOS. Parallel model SuperPro Z depends on PC for timing and therefore some newer PC configurations are not compatible with them and give communication errors. If it does not solve the problem, we recommend using a slower PC or upgrading to USB interface model (SuperPro 5000U, 500P, and 501S).