So I bought a cAP about a year ago, and from what I read on the specs was that it is a Dual Chain Radio. I also just looked at the specs on routerboard.com and still says dual chain.

However, in the settings, all I see is Tx Chain 0 and Rx Chain 0 are checks off and there are no other options.

Where is my chain... and not the one attached to my leg with the ball on it. The wife made that one secure!

Hello BobCatGuy

MikroTik gifted us a Cap in the first Bolivia MUM 2014, and it was single chain.

I think they have made a hardware revision and there are two hardware the first model single chain and the second doble chain

You should check your hardware model cAP-2nD . Letter D means Dual Chain