Fish finder now works like new. Easy to install.

I think hummingbird could have put a little more meat on the portion that the clamp goes through. One good bump and the unit broke away from the clamp. Now I need another.

This is the second of these I have bought from amazon. The work amazingly well with my system. The last one broke due to hitting a submerged rock with it. So it's not typical to have to replace them often.

I finally got to use it last week and DI is great!