Quote Originally Posted by Wintel64 View Post
When the BBU for ARC-1880 will become available?
Pretty much all areca cards use the same BBU. They look like this:



They are ARC-6120 and looking at the connector on the ARC-1880 in pictures I am sure it uses the same as well.

I cant find anything on their site that says this for sure but I would be amazed if it used something different.