Dongar DashCam Power Adapter (5-Pin Type E) for Select Subaru Vehicles

In this review of the Dongar DashCam Power Adapter (5-Pin Type E) the bottom line is simple: it is aimed at Subaru owners who want a clean, noninvasive way to power a USB dash cam while the vehicle is running. The adapter delivers an ignition-activated, plug-and-play installation that hides cables in the dome light cavity and avoids permanent wiring changes. For drivers who value professional-looking installs and a no-permanent-modification solution, this adapter solves that need quickly, though buyers should verify vehicle and mirror compatibility first.

Key Features

• Plug-and-play installation: Plugs into the dome light cavity wiring so the dash cam can be powered without splicing or permanent vehicle modification, keeping the installation tidy and reversible.
• USB-C 5V-12V output: Provides a future-proof USB-C power output that supports a range of USB-powered dash cams and accessories that require variable 5V to 12V power.
• Compatibility with many dash cams: Works with a wide set of USB-powered models such as Garmin Mini 3, Vantrue N4 Pro, Viofo, 70Mai, and Nextbase models when used with the included cables.
• Ignition-activated power: Supplies power only when the vehicle ignition is ON to avoid draining the vehicle battery and to simplify power management.
• Complete kit: Ships with two shorty USB cables (USB-C and Micro USB) so users can connect common dash cams right away without sourcing extra cords.

Who It's For

The Dongar adapter is best for Subaru owners (examples include Ascent, Crosstrek, and Forester from recent model years) who want a discreet dash cam install that hides wiring in the headliner and does not require cutting or hardwiring. It is well suited to drivers who only need ignition-activated power rather than constant parking-mode power and who have a powered or auto-dimming rearview mirror.

It is not the right choice for users who need 24/7 parking mode power, those with devices that use barrel jack or RJ11 connectors without an extra adapter, or owners of some Australian-made vehicles and certain smart mirrors where compatibility may be limited. Verify compatibility for 2024+ models if unsure.

Pros & Cons

Pros

• Easy, professional-looking installation that hides cables and avoids permanent vehicle changes.
• Solid build quality and reliable power delivery for many USB dash cams when ignition is on.
• Includes USB-C and Micro USB short cables so the kit is ready to use out of the box.

Cons

• Ignition-activated only, so it will not provide constant parking-mode power without an alternate setup.
• Compatibility is vehicle- and mirror-dependent; some Subaru models and smart mirrors may not work without support confirmation.

Specifications

Our Verdict

The Dongar DashCam Power Adapter is a solid, value-conscious choice for Subaru drivers who want a neat, reversible dash cam install without splicing into factory wiring. It stands out for its plug-and-play design and USB-C 5V-12V output, but prospective buyers should confirm mirror and model compatibility and understand it is ignition-activated only. For those needs it offers good build quality and an easy install at a fair value.

Frequently Asked Questions

Will this provide parking-mode power?
Answer. No, the adapter is ignition-activated and is not intended to provide constant parking-mode power.

Which dash cams are supported?
Answer. It supports many USB-powered dash cams such as Garmin Mini 3, Vantrue N2/N4/N5, Viofo, 70Mai, and Nextbase models when using the included USB cables.

Do I need any extra adapters?
Answer. If your device uses a barrel jack or RJ11 connector you will need an additional adapter cable; also check compatibility if your vehicle is Australian-made or uses a nonstandard mirror.