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If your system is working why change?
Quatech has been providing reliable serial connectivity solutions for over
20 years. Our very first serial boards were for the ISA bus, and that those
very boards are still going strong in a wide variety of systems is a testament
to Quatech quality. While the ISA bus is practically obsolete as far as
new systems are concerned, it is still a viable port expansion option for
older systems. Serial communication itself has changed little over two decades.
We have updated operating system support and enhanced product features as
technologies advanced to provide users with the most robust ISA serial products
possible. As part of our commitment to providing the best possible customer
service and support, we continue to offer ISA serial boards for those users
who still rely on older PCs for their applications.
Complete ISA Product List
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