The car harness is our universal interface to your car. Use the car harness to connect your comma device to your vehicle. We designed it to be almost invisible in your car while being easy to install and use. Car harness includes comma power with ECU fingerprinting capabilities, a harness adapter with automatic switching to stock, 1 RJ45 cable (7 feet), and 1 USB-C to USB-C cable (1.5 feet). For all other devices, except the comma two, you may want to purchase the black panda with high precision GPS and OBD-C (the new standard port for comma hardware).
What's in the box?
Harness compatibility based on the US car market.
Canadian orders are experiencing shipping delays due to COVID-19.
Free US shipping in a week, $30 flat rate internationally
If for any reason you are dissatisfied with anything purchased at the comma.ai shop, ship it back within 30 days for a full refund!
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