About mid-2010, when I went from an XP machine to a W7-64bit, I just plugged in my Prolific USB to RS232 adaptor. W7 then loaded its drivers and off it went in a matter of seconds. My SignaLink (USB sound card) worked just as easily. Both fully interfaced my K3 with the computer with no hassles.
George AI4VZ Dick I use an older Prolific based KUSB with my Windows 7 64 bit system that I use to develop and test the various Elecraft Utilities. I got my drivers from the Prolific web site listed in K3 Utility Help, see Troubleshooting USB to serial adapters section. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

