Earlier this year, their was an option to buy Network Adapters, they are gone now

As the subject says, there used to be a Network adapter option which had MoCA connection and provided ethernet ports. 

I understand the Network extender is the same thing with wifi but its inconvenient as it needs to stand upright.  The network adapter was small compact and easy to hide.

What happened to the accessories section in the FiOS webpage which allowed you to buy these accessories outside of having a plan?  I bought a Network Extender two years ago through Verizon FiOS webpage accessories page and now it appears to be non-existent.  Can anyone guide me to where the accessories page is now?  I see a "Smart Accessories page" but that is just a bunch of overprice "smart" junk.