Dongar Dashcam Power Adapter (10-Pin Type X) for 2022-2023 Subaru WRX

In this review the reviewer looks at the Dongar Dashcam Power Adapter designed for US 2022-2023 Subaru WRX models and highlights why it is the easiest way to power a USB dash cam without altering the vehicle. The single biggest reason to buy is that the adapter provides a true plug & play connection into the rearview mirror wiring, keeping the install fully hidden and removable while supplying ignition-activated USB power for compatible dash cams and accessories.

Key Features

• Plug & Play Installation: The adapter connects directly to the rearview mirror wiring so installation requires no permanent vehicle modification and hides cables behind the mirror.
• USB Power Compatibility: It powers a wide range of USB-powered dash cams such as Garmin Mini 2 and Vantrue models as well as many other USB devices.
• Accessory Support: The same adapter can power radar detectors or GPS units that draw power via USB, reducing the need for separate power runs.
• Ignition-Activated Power: Power is supplied only when the vehicle ignition is on, preventing battery drain from continuous power draw when parked.
• Complete Kit: The package includes one adapter and three short USB cables (USB-C, Mini USB, Micro USB) to fit common dash cam plugs right out of the box.
• Heat and Current Guidance: Recommended for devices drawing less than 2A at 5V to ensure reliable operation and sensible heat management.

Who It's For

This accessory is best for Subaru WRX owners (US 2022 and later models) who want a clean, factory-like dash cam installation without drilling or tapping into fuse boxes. It suits drivers using USB-powered dash cams like Garmin, Vantrue, Viofo, 70Mai and similar compact units.

It is not appropriate for devices that require constant 12V parking power, devices using barrel jack or RJ11 connectors, or owners of international WRX models without confirmed fitment. Anyone needing a dedicated parking-mode power source should look at hardwire kits that offer constant battery power.

Pros & Cons

Pros

• True plug & play install keeps wiring hidden and avoids permanent changes to the vehicle.
• Included shorty USB cables cover USB-C, Mini USB and Micro USB connections for immediate use.
• Ignition-activated operation protects the vehicle battery from being drained by the dash cam.
• Works with a wide range of popular USB dash cams and accessories for flexible use.

Cons

• Not suitable for devices that require 12V, barrel jack, RJ11 connections, or constant parking power.
• Compatibility is limited to US 2022+ Subaru WRX models; international models may not fit without verification.

Specifications

Brand	Dongar
Fitment	US 2022-2023 Subaru WRX
Connector Type	10-Pin Type X to USB
Power Output	USB 5V, recommended <2A
Activation	Ignition-activated (no constant parking power)
Included Cables	USB-C, Mini USB, Micro USB short cables (3)

Our Verdict

The Dongar Dashcam Power Adapter is a practical, low-impact way to power a USB dash cam in a US 2022-2023 Subaru WRX while keeping the installation clean and reversible. It delivers value for owners who want a hidden, ignition-activated power source for compatible dash cams and accessories, though buyers who need 12V constant power or who own non-US WRX models should confirm compatibility or consider alternate hardwire options.

Frequently Asked Questions

Will this adapter provide constant parking power?
No. This adapter is ignition-activated and supplies power only when the vehicle is on; it is not intended for parking mode.

Which dash cams are compatible?
It supports many USB-powered dash cams such as Garmin Mini 2, Garmin Live, Vantrue N2 Pro/N4/N5, Viofo, 70Mai, Nextbase and other USB-powered models drawing under 2A at 5V.

Does it fit non-US Subaru WRX models?
The adapter is specified for US 2022+ WRX vehicles; ex-US models may not be compatible and buyers should verify fit or contact support before purchasing.