This is the Mounting interface used for my cradle for a Nexus 5X and Nexus 7(2013).

Adding this component to your model allows you to use a Motorola Droid Window Mount to cleanly mount your creation in your car.

Note: This part is compatible with any windshield mount that uses the same interface as the Motorola arm mentioned above. I have listed several other arms below that I believe will work. If you have a mount that does work, please let me know in the comments and I will add it to the list below.

• Motorola Droid Window Mount (Confirmed to work)
• Droid 2 Car Mount (Unconfirmed, but very high confidence)
• Motorola Vehicle Dock for DROID X & Droid X2 (Unconfirmed, but very high confidence)
• SNH Digital mount (Uncomfirmed)