Beretta.net

http://www.newegg.com/Product/Product.a ... _-09012012

Doesn't seem like a bad deal, but you will need a laptop that supports bluetooth, which I have.

My brother has one he connects to his smartphone. Works pretty well.

Wouldn't be useful to berettas unless it's a 96. I bought one and it's been very handy. Use it with the android app "Torque" and i can see a lot of parameters. Reading a clearing codes is great too.