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Momento - OBD8 USB-C to OBD-II Port Installation Adapter - Black

Model: MD-HRN-OBD-8000
SKU: 6635076
Sold byBest Buy

About this product

Save time installing the new M8 series Momento dash cameras with the streamlined OBD-II to USB-C adapter for your system. This cable will supply power to your dash cam, even while in parking mode, and removes the need to splice wires for installation.

Features

  • Provides Power to Dash Cam

    Supplies power to the dash cam whether the car is on or off

  • Simplifies Installation

    Eliminates the need to splice wires, creating an easier and seamless installation for Momento M8 dash cams

  • Parking Mode

    In OBD mode, the dashcam switches between driving and parking modes based on G-sensor activity. If no activity is detected for three minutes, it enters parking mode. You can select the parking mode (Eco On (Radar), Eco Off (Camera Motion), Timelapse, or Off) by connecting to the dashcam via the Momento Dashcam Viewer app.The dashcam reverts to driving mode three seconds after detecting G-sensor activity.

Specifications
  • Brand
    Momento
    Model Number
    MD-HRN-OBD-8000
    Product Name
    OBD8 USB-C to OBD-II Port Installation Adapter
    Color
    Black
    Product Compatibility
    Camera
    Product Type
    Harness
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Reviews

Rating 3 out of 5 stars with 2 reviews

5 star rating. 1 review1 star rating. 1 review
50% would recommend to a friend

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 1 out of 5 stars

    Received the wrong item in the box

    The box says MD-HRN-OBD-8000 and that has a 6' cable. Inside the box was ET-HRN-OBD-8000 which is only 1' cable. Unfortunately I received it on 9/9/25 and did not open the box until 9/22/25 and the website says that I can not return it.

    Posted by BaitNSwitch

  • Rated 5 out of 5 stars

    Hello

    Gets the job done and was delivered quickly...............

    Posted by MichaelB

See all customer reviews

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Pros for Momento - OBD8 USB-C to OBD-II Port Installation Adapter - Black
There were no pros for this product—Installation Ease, Overall PerformanceThere were no pros for this product—There were no pros for this product—
Cons for Momento - OBD8 USB-C to OBD-II Port Installation Adapter - Black
There were no cons for this product—CompatibilityThere were no cons for this product—There were no cons for this product—

Specs

Questions & Answers

  • Can I select the parking mode using an application?

    Yes, you can select the parking mode by connecting to the dashcam via the Momento Dashcam Viewer app.

    This question and answer was generated by AI based on customer and product data.

  • How does the dashcam switch between driving and parking modes?

    The dashcam switches between driving and parking modes based on G-sensor activity.

    This question and answer was generated by AI based on customer and product data.

  • What is the length of this OBD cable?

    The length of the OBD cable is 1ft.

    This question and answer was generated by AI based on customer and product data.

  • What happens if no activity is detected for three minutes?

    If no activity is detected for three minutes, it enters parking mode.

    This question and answer was generated by AI based on customer and product data.

  • Does this adapter provide power to the dash camera?

    Yes, this adapter supplies power to the dash camera whether the car is on or off.

    This question and answer was generated by AI based on customer and product data.
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