[Elecraft] Elecraft K2 RS232 serial port on pc

[Kevin Schache]

I've successfully completed my K2 and tests appear ok.
Added SSB board and that's ok too.
Then built KAT100-1  an KAT102 and also tests ok.,
But now, connect to Computer and bother.... I didn't think to check!
No serial connection on the computers!!!!

What's the recommendation?
An RS232 serial to USB adapter?
Reading the archives it appears this could create problems.....

I've two computers, a desktop HP Compaq Presario and a laptop, SONY VAIO 
E series both running MSWindows V7, neither have serial ports.

Any suggestions would be welcome.

Thanks
Kev   VK5KS
K2 #7552