Hi TS-140 Owners, We have a serial interface kit for the TS-140 that includes all of the hardware required to interface your transceiver to a computer. Take a look at my web page for details. http://www.piexx.com (Then click on the PIEXX logo) Thanks, -Chris ______________________________ Chris WA3LDI e-mail [email protected] http://www.piexx.com ______________________________