This is the TruTrak ADI in 2.25" form, without internal backup battery. Removed from my RV-10 during an upgrade.
$300 shipped via USPS in the lower 48
I had it wired for GPS input for the direction indication, and also had the dimmer circuit wired. I'll include the 9-pin plug so you can re-pin it for yours just the same.
PM me if you're interested.
Images of the unit.
Here's a pic of it in my panel: