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3.5mm External GPS Antenna for Dash Cams: What to Consider Before Adding One

If your dash cam has a 3.5mm GPS antenna port, this elbow-style external antenna at USD 8.68 is an affordable add-on. It features a 300cm cable and broad brand compatibility, though you'll need to plan how to secure it in your vehicle.

Last updated Aug 15, 2026

Choosing a GPS antenna for your dash cam often comes down to one question: does the antenna match your camera's connection? If you're looking at an external 3.5mm elbow antenna for your car, truck, or SUV, the details in the listing matter more than the brand name. Here's a quick look at the 1x 3.5mm Elbow External GPS Antenna For Car Truck SUV Dash Cams Dash Camera, priced at USD 8.68.

Quick Verdict

This is a straightforward external GPS antenna designed for dash cams that use a 3.5mm connection. The listing highlights a 3-meter cable, a plastic housing, and an input range of 3V to 5V. It's positioned as compatible with a wide range of vehicles, including Audi, BMW, Ford, Honda, Jeep, Kia, Mercedes-Benz, Nissan, Toyota, and Volkswagen, among others.

Who It Suits

Owners of dash cams with a 3.5mm GPS port who want to move the antenna away from the camera body. The 300cm cable gives you installation flexibility, while the elbow connector fits tight spaces. If you drive a car, truck, or SUV and your dash cam supports an external GPS receiver, this is a simple accessory to keep in mind.

What Stands Out

  • 3.5mm elbow connector: The angled design allows the cable to come out of the dash cam at a low profile, which is handy near the windshield or rearview mirror.
  • 300cm cable: At roughly 10 feet, this gives you plenty of length to route the antenna to a spot with a clearer view of the sky.
  • Broad vehicle compatibility: The description lists many common automotive brands, making it a versatile option if you own one of those makes.
  • Simple construction: Black plastic body with a lightweight build, described as new and high-quality.

Meaningful Trade-offs

The listed details are focused on the antenna itself: 3.5mm connector, 3V to 5V input, 300cm cable, and plastic housing. That means you'll need to think about how to route the cable and secure the antenna in your own vehicle. It's a replacement-style accessory rather than a feature-packed upgrade, so don't expect built-in mounting hardware or advanced receiver specs.

1x 3.5mm Elbow External GPS Antenna For Car Truck SUV Dash Cams Dash Camera

At USD 8.68, this is an affordable entry point for adding an external GPS antenna to your dash cam setup. The 300cm cable is the standout practical detail-it gives you room to place the antenna high on the windshield or on the dashboard. The elbow connector is a small touch that makes installation in tight corners easier. The main limitation is that the listing doesn't indicate any additional mounting accessories, so you'll need to plan your own attachment method.

Bottom Line

If your dash cam has a 3.5mm GPS antenna port and you're looking for a basic external receiver with a long cable, the 1x 3.5mm Elbow External GPS Antenna is a reasonable buy at USD 8.68. It's not a complex product, but the price and cable length make it an appealing option for your car, truck, or SUV.

Products in this article
1x 3.5mm Elbow External GPS AntennaUSD 8.68View on eBay
1x 3.5mm Elbow External GPS AntennaUSD 8.68View on eBay

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