Fishing Forum

Does anyone have a USB cable for a older model Humminbird fish finder that I could use to update my software? I have a Humminbird 777c2 and the cable that I need is a Humminbird AS PC3 (see picture attached).

I am currently running v.3.790 and there is a v.4.960 that I would like to load onto my unit.

I just can't bring myself to pay $50 for something I will likely only use one time.

Thanks in advance for any help!
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I don't see any attached pic but can I assume that you don't have one of those compartments where you can install a Nav chip or record info? Mine has that little compartment on the front of the unit when you can download updates without using a cable but mine is a different model.
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https://www.humminbird.com/support/softw...c2-v-4-960

Released 2010-06-21


AS PC3 Connection Cable with USB Connector

https://www.amazon.com/Humminbird-700051...way&sr=8-3



I would not pay $50 for a cable ether

I found this humminbird for $170
.https://fishfinders.factoryoutletstore.com/cat/64620-435466/Humminbird-HELIX-5-humminbird.html?cid=245289&chid=1&campaignid=147221793&adgroupid=41124105009&creative=332780800214&targetid=kwd-332060484847&matchtype=e&device=c&network=g&gclid=Cj0KCQjwt_nmBRD0ARIsAJYs6o2JJqKvO1_jwbBxFx9mBjSi79fY2xB50a_1WEDi1ESY34QSNdNIPAAaAkhiEALw_wcB
it has Dual Beam PLUS Sonar which I dont think yours has but it is only 5"
https://humminbird.johnsonoutdoors.com/f...5-sonar-g2
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