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🚗 Power your dashcam like a pro—clean, smart, and totally discreet!
The YQMAJIM DashCam Power Adapter (10P TypeB) is a precision-engineered USB power solution designed exclusively for select Toyota, Lexus, and Subaru models with factory auto-dimming rearview mirrors. It delivers clean, plug-and-play power only when the vehicle is on, preventing battery drain. Featuring dual 5V/2A USB outputs with a tested buck module and a hidden Type B 10-pin connector, it enables a clutter-free, professional dashcam or GPS installation. The package includes multiple USB adapters and installation tools, ensuring a seamless, factory-like integration that elevates your in-car tech setup.


















| ASIN | B0CP74PG81 |
| Best Sellers Rank | #38,289 in Electronics ( See Top 100 in Electronics ) #619 in Car On-Dash Mounted Cameras |
| Brand | YQMAJIM |
| Built-In Media | 1 dashcam adapter and 3 shorty USB cables |
| Color | Black |
| Compatible Devices | Toyota, Lexus, Subaru vehicles with specific models listed in the 'bullet_point' attribute's 'bp2' value. Compatible Devices Toyota, Lexus, Subaru vehicles with specific models listed in the 'bullet_point' attribute's 'bp2' value. See more |
| Connector Type | Mini USB, USB Type C |
| Current Rating | 0.6 Amps |
| Customer Reviews | 4.5 out of 5 stars 179 Reviews |
| Input Voltage | 12 Volts (DC) |
| Item Dimensions | 1 x 6 x 5 inches |
| Item Type Name | DashCam Power Adapter |
| Item Weight | 0.14 Kilograms |
| Item dimensions L x W x H | 1 x 6 x 5 inches |
| Manufacturer | loudishi ouchi dianzishangwu youxiangongsi |
| Mfr Part Number | 10P TypeB |
| Model Number | 10P TypeB |
| Nominal Power | 3 Watts |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 743785317467 |
| Unit Count | 1.0 Count |
| Warranty Description | 5 year |
| Warranty Type | Limited |
E**E
Perfect for 2021 Outback
I had an older Aukey dash cam sitting around that I was too lazy to install in our old Sienna. The Sienna is now replaced by a 2021 Outback (new to us!). Searching subaruoutback.org forums, various mentions were made of a different brand, but since the awesomely (!) named YQMAJIM brand popped up for less and shipped sooner, this brand and model it was. Figuring I had 30 days to return it if it was crap, it was an easy impulse purchase to make. Name aside, the package includes much more than expected. A pry tool, spudger, zip ties, the three USB adapters (C, mini, and micro), and a voltage display LED for the second connector in the main unit itself. Installation was so simple, just pry off the cover to the auto dimming rear view mirror, disconnect the cable, install the adaptor, including in my case the mini USB adaptor, removing the voltage LED from the second connector (read 13-14V in my case), and slowly but easily push the wire assembly up into the eyesight cowling, and put the cover back on the mirror connection. The mini USB cable easily fit in the Aukey camera and works fine. I'm too lazy to post photos or video, but installation was much easier than expected, taking more time to just mount the camera than install the YQMAJIM adaptor. Contrary to some Youtube videos, the plastic Eyesight cowling does not have to removed. The wires are small enough to fit in the generous gap of the cowling, and I felt no resistance while pushing in the wires. In three months of use, no issues to report. The camera seamlessly records as set, unobtrusively running in the background, powering up and recording without interaction from me. The power is only applied while the engine is powered up, so it is not for a continuous always on camera system. Highly recommended for 2021 Outback, fitting perfectly with the powered rear view mirror.
S**Y
Works great, easy to install, helpful support (2016 Infiniti Q70)
I had already wired in my dash cam from under my dashboard, but I always preferred a solution that didn’t require running a long wire past where the airbags were. I came across these adapters but didn’t find one that was obviously for my vehicle, so I reached out to YQMAJIM and they quickly replied. After some back and forth with them, including me sending photos of the connectors in my mirror, they identified the correct product. I ordered it, installed it today, and it is working fine with my Garmin Dashcam Mini 2. The adapter is compact so it easily fits next to where it plugs in, and it was was very easy to install. The hardest part was just working up the courage to take apart the housing behind the mirror, but it turned out to be just two plastic parts that easily snap on and off. They include multiple power cables in the box for all the popular USB dash cam connector types, and they also wired in an extra tap to you can always plug in another USB adapter later - which their instructions say they will provide if you just ask. Overall I’m very pleased with this and hope it works for a long time! P. S. I also had a similar interaction with a different manufacturer of a similar product also sold here, but they were unable to figure out which adapter I should get.
D**E
Works!
This works as described. Easy plug in but overall installation was a little challenging because you don't want to break the plastic cover or accidentally rip out wires. Watch an installation video before and as you install.
D**N
Straight foward
Worked great for my 2023 lexus is350, install was very easy and quick, it also fit perfectly, not causing any issues and provides the clean wire management look! 10/10 i recommend!
K**L
Fits 2025 Crown Signia XLE
Installed on a 2025 Toyota Crown Signia XLE -- works perfectly. The hardest part is removing the plastic surround covers near the mirror -- google for "PT949-08231 installation instructions" and you will find Toyota's instructions for installing their OEM dash cam into a Crown Signia. Follow Toyota's instructions on how to remove the plastic near the mirror -- that is all you need to remove to install this harness; you do not need to remove the reading lights in the ceiling (which Toyota has you do when installing the OEM camera). I recommend using a hooked plastic trim tool to remove the smaller plastic trim piece; it makes it a lot easier to pull the rear edge downward, and then everything slides apart fairly easily from there. One more tip: cover your dashboard, stereo screen, and center console with a towel. You're most likely going to drop something hard and scratchy...
I**O
Solid dash cam power adapter with clean install and minor flaw
This hardwire kit for my dash cam came exactly as described, and the installation instructions were clear and easy to follow. Instead of tapping into the fuse box, this adapter is designed to draw power directly from the rearview mirror wiring harness—ideal for vehicles with powered mirrors, rain sensors, or built-in auto-dimming features. This setup allowed for a clean, OEM-style installation without needing to run wires down to the cabin fuse panel. Initially, I thought the kit was incompatible with my vehicle because the dash cam wouldn’t power on. However, after some troubleshooting using the included volt meter, I confirmed that power was present at the rearview mirror connector. This led me to suspect a faulty buck converter. When I received the replacement, the LED indicator on the converter lit up immediately and the dash cam powered on without issue. With this kit, I was able to neatly conceal all wiring within the headliner, resulting in a professional-looking install. For the price, this is a convenient and cost-effective solution that improves both the functionality and appearance of any dash cam setup. I’d definitely recommend it—just be sure to test the buck converter before finalizing installation.
V**Y
No need to wire to fusebox anymore
I had to install a dash cam and radar detector in a Lexus 2026 IS 350. The last thing I wanted to do was to run wires to the fuse box. This item saved the day. VERY easy to install. The hardest part was removing the plastic cover where the mirror is. It included the mini USB cable that I needed with the perfect length. For the price, it was worth every penny.
M**M
Perfect solution for my 08 Toyota Sequoia
Fits perfect for my 2008 Toyota Sequoia with homelink mirror. Included accessories worked flawlessly without any issues. Much more affordable than many similar product, without compromising the quality!
Trustpilot
1 month ago
2 months ago