Holds a Motorola Droid 2 car dock. Likely compatible with other Motorola car docks, but I cannot confirm this.

Fits into the pocket common in aftermarket radio kits. Designed for the kit I have in my Ford Explorer, likely compatible with many other Ford kits.

Slimline adapter is cut down - should work fine, but has not been tested.

Watch out - PLA may soften on a hot day!