Garmin USB Extension Cable f/GXM™ 30 & 40, zūmo® 550, GPSMAP® 3xx, 4xx Series & 696 & aera® 796
Garmin USB Extension Cable f/GXM™ 30 & 40, zūmo® 550, GPSMAP® 3xx, 4xx Series & 696 & aera® 796 — Product description
Unlock Flexible Connectivity for Your Garmin Devices
Imagine mounting your Garmin navigator in the perfect spot—whether it's tucked away in a tight cockpit, strapped to a motorcycle handlebar, or angled just right on your boat's helm—but struggling with a short USB cable that tugs and strains. This Garmin USB extension cable changes that. At six feet long, it delivers the extra reach you need for seamless charging and data syncing without compromising on reliability or performance.
Crafted specifically for demanding environments like aviation panels, rugged marine setups, and automotive adventures, this cable stands up to vibrations, twists, and daily wear. It's not just an accessory; it's a practical upgrade that keeps your device powered and connected, exactly where you want it.
Why This Extension Cable Makes a Real Difference
- Generous 6-Foot Length: Provides ample slack for custom installations, from overhead avionics mounts to extended dashboard reaches.
- Robust Build Quality: Garmin's engineering ensures it handles the rigors of travel—think bumpy roads, salty air, or high-altitude flights—without fraying or signal loss.
- Plug-and-Play Simplicity: No adapters or tools required; just connect your existing USB cable for instant extension.
- Preserves Data Integrity: Supports full-speed data transfer and stable power delivery, keeping firmware updates and route uploads glitch-free.
Perfect Fit for Your Garmin Lineup
Designed with precision for a select group of Garmin's most trusted navigators, this cable ensures broad compatibility across aviation, marine, motorcycle, and automotive models. Here's the full lineup it supports:
- GXM 30
- GXM 40
- GPSMAP 3xx Series (like the 300, 320, 390)
- GPSMAP 4xx Series (including 400, 420, 430, 440, 478)
- GPSMAP 696
- zümo 550
- aera 796
- StreetPilot 2730
- StreetPilot 7200
- StreetPilot 7500
Double-check your model's USB port to confirm—most users find it a straightforward match for these legacy powerhouses still dominating cockpits and cockles today.
Real-World Applications That Shine
Aviation Enthusiasts: Route the cable neatly along your panel for the aera 796 or GPSMAP 696, keeping your primary display free of clutter during long cross-countries.
Motorcycle Riders: Extend reach from your zümo 550's mount to a hidden power source under the tank, surviving rain and road grime without fail.
Marine Operators: Ideal for GXM 30/40 SiriusXM receivers or GPSMAP series on the helm, dodging saltwater spray while maintaining constant connectivity.
Automotive Users: Give your StreetPilot a flexible perch in the SUV or truck, far from the cigarette lighter outlet.
Pro Tip: Secure with zip ties or Velcro for a clean, professional look that reduces wear from constant motion.
Maximize Longevity with Smart Care
To get years of service from your extension cable:
- Avoid sharp bends near connectors—gentle loops prevent internal wire fatigue.
- Disconnect when not in use to shield from power surges.
- Wipe down with a microfiber cloth after exposure to elements; no harsh chemicals needed.
- Pair with a surge protector for added peace of mind in volatile setups like boats or RVs.
Frequently Asked Questions
Does this cable support both charging and data transfer?
Yes, it fully supports both fast charging and data syncing, maintaining the same speeds as your original cable for updates and backups.
Will it work with newer Garmin models?
It's optimized for the listed compatible devices. Newer models may have different ports, so verify specs first.
How durable is it for outdoor use?
Built tough for Garmin's adventure gear, it resists abrasion, UV exposure, and moisture—perfect for bikes, boats, and planes.
Can I daisy-chain multiple extensions?
For best performance, stick to one. Multiple chains can cause voltage drop or signal issues.
Is it flexible enough for tight spaces?
Absolutely—the supple design allows easy routing through panels, under seats, or along frames without kinking.
Does it come with any warranty?
Garmin stands behind its accessories with reliable support—check your purchase details for coverage.
What's the connector type on each end?
Standard USB-A male to USB mini-B female, matching the ports on these Garmin devices.
Give yourself some room to maneuver with Garmin's USB 6' USB extension cable.
Compatible Devices:
- GXM™ 30
- GXM™ 40
- GPSMAP® 3xx Series
- GPSMAP® 4xx Series
- GPSMAP® 696
- zūmo® 550
- aera® 796
- StreetPilot® 2730
- StreetPilot® 7200
- StreetPilot® 7500
This USB 6-foot USB extension cable for GXM gives you plenty of space. No matter where you take ocean adventures, it is easy to understand, easy to use and...
SKU: NVN-25656
MPN: 010-10617-02
UPC: 753759050542
Technical specifications
| Brand | Garmin |
| Model | Garmin USB Extension Cable f/GXM™ 30 & 40, zūmo® 550, GPSMAP® 3xx, 4xx Series & 696 & aera® 796 |
| SKU / MFR# | 25656 |
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