STEP 4-Marines: MARINES CAC INSTALLATION ASSISTANCE PAGE
(Everyone other than Marines look here)
Windows 10 users click here for information on how to use your CAC on your computer
Windows 8 users click here for information on how to use your CAC on your computer.
DO NOT follow instructions below
ActivClient 188.8.131.52 [works with Windows 7, Vista, & XP] is no longer available for download through the MCNOSC (Marine Corps Network Operations and Security Center) website: https://www.mcnosc.usmc.mil/s3/PKI/Pages/CACforHomeUse.aspx
WINDOWS 7, 8, 8.1, & 10 USERS:If your CAC a "GEMALTO TOP DL GX4 144," "GEMALTO DLGX4-A 144," "Oberthur ID One 128 v5.5 Dual", "Oberthur ID One 128 v5.5a D", or "G&D FIPS 201 SCE 3.2" you "may" be able to use your CAC without needing to install ActivClient.
Read more about the older CACs and how to replace them
You may purchase ActivClient 7.1 (Works with Windows 7, 8, 8.1, & 10)
If you have questions or suggestions for this site, contact Michael J. Danberry
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Last Update or Review: Wednesday, 29 April 2020 21:51 hrs
The following domain
names all resolve to the same website: ChiefsCACSite.com,
CommonAccessCard.us, CommonAccessCard.info, & ChiefGeek.us
The following domain names all resolve to the same website: ChiefsCACSite.com, CommonAccessCard.us, CommonAccessCard.info, & ChiefGeek.us