Why are Quatech PCMCIA cards no longer supported under DOS?
A. Quatech DOS support for PCMCIA cards was built to work with Card and Socket Services from System Soft. Newer laptops do not use this software, and System Soft is no longer supporting it. If you have a computer with Card and Socket Services installed you should be able to use Quatech’s cards under DOS. However, as there is no longer any support for the program, we can no longer continue to support our cards under DOS. Note that only SyncDrive not SyncDrive Plus will work under DOS.