Verifying compatibility with MiniLinkUpdated 44 minutes ago
The AIR GEAR MiniLink requires 12 volt power from the 7-way trailer plug. Nearly all travel trailers provide this, since the 7 way trailer plug is connected to the trailer's onboard batteries.
In some trailers, a device may be installed that prevents power from the trailer batteries from reaching the 7-way plug. This device may be called:
- DC-DC converter
- DC-DC charger
- battery isolator
- Redarc charger
If you suspect your trailer may have one of these devices, you can check the 7-way trailer plug before purchasing a MiniLink.
How to test your 7 way plug for compatibility
You'll need a simple voltmeter to conduct this test.
Put the red lead of a voltmeter in the "Aux 12 Volt + (Black)" terminal of the 7-way cable, and the black lead in the "Ground (White)" terminal, as shown in the diagram below.

Your meter should indicate at least +9.0 volts. You can use MiniLink.
If the voltmeter indicates less than 9 volts
- Make sure you are making good contact with the metal tabs inside the plug, with both leads of the voltmeter, at the same time.
- The connectors on the 7-way plug may be corroded or dirty, and unable to transfer electricity as they should. The connectors should be cleaned in this case.
If, after taking the two steps above, there is no voltage showing on the voltmeter, you won't be able to use AIR GEAR MiniLink.
MiniLink Compatibility with Starlink models and generations
The AIR GEAR MiniLink is compatible only with Starlink Mini and Mini X. These models use DC power, which the MiniLink can supply. MiniLink is not compatible with other Starlink models that require AC input power, such as:
- Starlink Standard
- Starlink Enterprise
- Starlink Gen 2
- Starlink Gen 3
- Starlink Gen 4
- Starlink Standard Actuated