Keyspan software This web page lists all Mac OS X software for Keyspan products. We noticed that a set of drivers for their USB adapters was posted last month, something we did not previously mention.

Keyspan has updated its Mac OS X driver for the USB to serial adapters. Version 1.2 of the USB software fixes issues with the Classic environment crashing when quitting and some glitches with Global ...

I require the use of a serial port for work, but my laptop didn't come with one.<BR><BR>I got an adapter from work, a Keyspan USA-19HS, but there are currently no drivers for it - none for any modern ...