I was able to program my smart ESC with easy. Would recommend this product

Makes programming and confirming esc settings extremely easy.

No muss, no fuss and 2 minutes later, you're ready to go.

A good idea is to get one for the club so any members with Avian esc can use it to program.

Will be here tomorrow can't wait to to have the eas of use with my esc no more hold this turn that push this repeat stuff this is a must have.

Having now programmed Avian ESC's with the throttle stick and with this box, it's a lot easier to use this box. Throttle stick programming just requires you to think more and pay attention closer. The box removes any doubt or confusion, it's just more intuitive. It also works as a lipo voltage checker, which is sort of handy if you happen to not have with you a voltage alarm, charger, or xbc100. That works up to 8s.
It comes with everything you need, in a nice package, including a usb cable and a male to male servo lead. The only real disappointment is that there is currently no functional smartlink program as far as I'm aware, so I can't register or update my Avian ESC's. To be fair, that's not a problem with the programming box itself, however, the thing that really makes this thing worth it is the ability to update and register the ESC's. I have other ways of checking the cells on my battery, and throttle stick programming is not that hard.