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Customer reviews

Rating 4.4 out of 5 stars with 121 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

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86%would recommend to a friend

Customers are saying

Customers are satisfied with the Smart Hardwire Kit Mini-USB Port for All Rexing Supercapacitor Models, praising its easy installation process and the convenience it brings to parking mode. The long wire allows for flexible placement, while the free inclusion with the purchase of the dashcam and its affordable price point are also appreciated.

This summary was generated by AI based on customer reviews.

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.
Page 1 Showing 1-20 of 121 reviews
  • Pros mentioned:
    Installation

    Rated 4 out of 5 stars

    Free up 12v soket for a professional install

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not much to say here it is as advertised. Professional install recommeded. Helps keep your dashcam powered while hiding wires for a clean lookong install.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Satisfied

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got tired of cable hanging down- installation by bb was fast and easy-bought 2-have not had 2nd one installed yet

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    Simple and easy

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product was very easy to install. Works very flawlessly.

    I would recommend this to a friend
  • Pros mentioned:
    Usb port

    Rated 4 out of 5 stars

    Another foot?

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as it should. I installed it in a class C motorhome and the fuse block is under the drivers seat, It's a long way from the top of the windshield to the floor by way of the head liner and the A piller molding so I am limited as to where I can mount the camera, another foot of wire would have been nice for this installation, but it works.

    I would recommend this to a friend
  • Pros mentioned:
    Installation, Usb port

    Rated 5 out of 5 stars

    Good for hard wiring

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was needed for the installation of my back up camera in order for it to be hard wired. I didn't want to have to plug it in the cigarette lighter & unplug it. It makes all the difference!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Better get a professional

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a little complicated to install but it works well. No issues

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    accessories for the REXING M2 rearview car camera

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought these accessories to go with the rear view camera (REXING M2) i purchased. They help hide the wiring throughout the car making it a very neat setup. I had best buy install the camera with these accessories and they did an amazing job. I am extremely pleased with the entire setup. Only thing to mention, when you purchase the rear-view camera - make sure you get the needed accessories for the installation. I didnt and had to go back again for the install once i purchased them. I wish best buy would have told me this when I bout the rear-view mirror/camera.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Dc dash camera

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Dc connector didrect to car battery. The dash camera works all the time, even the engine is off.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 4 out of 5 stars

    Smart power

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased the power supply for my new Rexing S1 Dash Cam. I wanted to have the Dash Cam able to record with my vehicle turned off.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 3 out of 5 stars

    For parking monitoring

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Guess its working. Best Buy installed for me, for free because I'm an elite member. Which means I spend too much money there. Desired this type of connection for parking monitoring. Since my vehicle fuse box is not inside cabin, but under hood, felt more comfortable letting them install.

    I would recommend this to a friend
    • Brand response from RexingUSA
      Posted .

      Thank you for sharing! rexingusa

  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Great buy

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great quality, instal was a breeze. Would definitely recommend if purchasing the dash cam.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Max plus Smart hardwire kit

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Shopped a lot of different products; bought the Max with no regrets. Got the smart hardwire kit and let Best Buy install it. Parking mode can monitor. Max often on sale for about $200.00. Rexing and Best Buy support are excellent too.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good product

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product!!!! Easy to use and and good instructions..

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Appropriately priced

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install after some research. They definitely give you extra cable length so you should have plenty. I prefer to have dash cam hardwired so its not taking up an accessory port. Gives a clean look too when cables are hidden

    I would recommend this to a friend
  • Pros mentioned:
    Usb port

    Rated 5 out of 5 stars

    Works great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had it for a year so far and it still works great. It was also compatible with my Honda vehicle. I wanted it so that I didn't have to plug the power into the cigarette lighter each time I entered my vehicle.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Great job

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This hard wire kit aloud the geek squad to hide the wires around the door jam and in the head liner of my truck. This made the installation all neat, there are no wires hanging out. Great job.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    great little kit to hard wire in your cam

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great little kit to hard wire in the camera. nice and long leads that are marked clearly as to where they should go. little sticky back clips to go along the windshield or trim pieces to hold everything in place. well thought out.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great update and makes for tidy intall

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Provides power to the Rexing dashcam even when parked, providing recording in the even that your car is hit whilst you're away from it. I'm rating it on that benefit and the neat design alone (not the ease of installation). Makes the installation a lot neater, but requires professional (or at least car-competent) installation. The blade fuse adapters make things easier though as you can piggy-bag off any suitable fuse even if it's in use for another circuit.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Good way to make your install permanent

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good way to make your install permanent Done this now on three cars very easy to install

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Parked hit and run security

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product gives me extra protection with my rexing cameras. Its good to have the extra protection. Great parked video for hit and runs.

    I would recommend this to a friend
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