<html><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:10pt">This is what I first used for OSX Lion<br>http://changux.co/osx-installer-to-pl2303-serial-usb-on-osx-lio/<br><br>It is an installer package but the installer is in Spanish. But if you<br>are familiar with how an installer package proceeds, you will figure it out. <br><br>This may also work for you, it does show the installer dialog in english<br><br>http://plugable.com/2011/07/12/installing-a-usb-serial-adapter-on-mac-os-x<br><div><span><br></span></div><div><br></div>  <div style="font-family: verdana, helvetica, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1">  <font face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> Brett Davidson &lt;ctsp22@gmail.com&gt;<br> <b><span
 style="font-weight: bold;">To:</span></b> Discussion of CHIRP &lt;chirp_users@intrepid.danplanet.com&gt; <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, April 2, 2014 10:57 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [chirp_users] Setup Issues<br> </font> </div> <div class="y_msg_container"><br>I connected the cable into a PC and found out that it was a prolific cable, so I just installed it and rebooting.<br>On Apr 2, 2014, at 7:54 AM, Randy Elliott &lt;<a ymailto="mailto:ve3jpu@me.com" href="mailto:ve3jpu@me.com">ve3jpu@me.com</a>&gt; wrote:<br><br>&gt; Hi Brett<br>&gt; What kind of cable are you using? I use chirp on&nbsp; a 6 year old MacBook and I'm having no problem. I'm using the cable with FTDI chipset.<br>&gt; <br>&gt; Randy <br>&gt; <a ymailto="mailto:VE3JPU@me.com" href="mailto:VE3JPU@me.com">VE3JPU@me.com</a><br>&gt; <br>&gt; <br>&gt;&gt; On Apr 2, 2014, at 9:51 AM, Brett Davidson &lt;<a
 ymailto="mailto:ctsp22@gmail.com" href="mailto:ctsp22@gmail.com">ctsp22@gmail.com</a>&gt; wrote:<br>&gt;&gt; <br>&gt;&gt; Hello,<br>&gt;&gt; <br>&gt;&gt; I am having issues setting up the Chirp, the only ports I see is for bluetooth options. I do not see the USB ports.<br>&gt;&gt; <br>&gt;&gt; I have a MacBook Air. <br>&gt;&gt; <br>&gt;&gt; I have installed the drivers for the USB cables with no luck.&nbsp; <br>&gt;&gt; _______________________________________________<br>&gt;&gt; chirp_users mailing list<br>&gt;&gt; <a ymailto="mailto:chirp_users@intrepid.danplanet.com" href="mailto:chirp_users@intrepid.danplanet.com">chirp_users@intrepid.danplanet.com</a><br>&gt;&gt; <a href="http://intrepid.danplanet.com/mailman/listinfo/chirp_users" target="_blank">http://intrepid.danplanet.com/mailman/listinfo/chirp_users</a><br>&gt; _______________________________________________<br>&gt; chirp_users mailing list<br>&gt; <a
 ymailto="mailto:chirp_users@intrepid.danplanet.com" href="mailto:chirp_users@intrepid.danplanet.com">chirp_users@intrepid.danplanet.com</a><br>&gt; <a href="http://intrepid.danplanet.com/mailman/listinfo/chirp_users" target="_blank">http://intrepid.danplanet.com/mailman/listinfo/chirp_users</a><br><br>_______________________________________________<br>chirp_users mailing list<br><a ymailto="mailto:chirp_users@intrepid.danplanet.com" href="mailto:chirp_users@intrepid.danplanet.com">chirp_users@intrepid.danplanet.com</a><br><a href="http://intrepid.danplanet.com/mailman/listinfo/chirp_users" target="_blank">http://intrepid.danplanet.com/mailman/listinfo/chirp_users</a><br><br><br></div> </div> </div>  </div></body></html>