Argonaut Thin Client Avalon Boat Marinized Mini Computer Chartplotter
Best project piece for experienced boaters building custom marine navigation systems.
The Argonaut Thin Client Avalon is a marinized mini computer designed for marine electronics, functioning as a dedicated chartplotter. This unit was removed from a boat undergoing a complete electronics refit and is in good physical condition. Please note that this item is sold AS-IS due to the absence of a power supply, preventing testing. Only the components shown in the photos are included in this listing. It offers integrated chartplotter capability and is built for harsh marine environments.
$99.95
Owner Satisfaction
4.5
/ 5
Category Rank
128
/ 238
#128 in Marine Chartplotters & GPS
Price vs Category Average
-95%
Below average
Manufacturer
Argonaut
/ Argonaut
Who it's for
- Offshore sailors needing equipment that survives harsh saltwater conditions
- Cruisers managing limited battery capacity on long voyages
- Captains with cramped helm stations needing space-saving navigation hardware
Who should skip it
- Users requiring high-performance computing without a central server
- Budget-conscious boaters preferring standard commercial hardware over specialized gear
- Owners lacking the technical expertise to manage complex onboard networks
Performance breakdown
Marine Durability
Ruggedized chassis engineered specifically to withstand harsh, salt-heavy maritime environments.
System Versatility
Functions as a flexible mini-computer beyond standard dedicated chartplotter limitations.
Network Integration
Robust NMEA 0183 and 2000 support ensures seamless vessel-wide data communication.
Operational Certainty
Untested status and missing power supply present significant risks for immediate deployment.
Navigation Readiness
Preloaded worldwide basemap provides a solid foundation for global maritime navigation.
Physical Condition
Well-maintained unit salvaged from a professional electronics refit project.
Key Specs
Manufacturer
Argonaut
Model Number
Mini Computer Chartplotter
Part Number
Avalon
Status
SOLD AS-IS (Untested)
Condition
In Stock, Ready to Ship
Preloaded Charts
Worldwide Basemap
Wireless Connectivity
Wi-Fi
Network Compatibility
NMEA 0183, NMEA 2000
Features
- Marinized for marine environments
- Functions as a mini computer
- Integrated chartplotter capability
- Removed from refitted vessel
- Good physical condition
- Designed for boat integration
- Includes Worldwide Basemap
What customers say
The Argonaut Avalon receives high praise for its rugged quality and unwavering reliability in demanding marine settings. Users confirm the marinized construction performs exactly as expected, offering essential dependability when navigation is critical. This device is seen as a necessary, high quality investment that delivers significant peace of mind. It clearly distinguishes itself from less durable standard electronics, making it a trustworthy choice for serious mariners.
Know before you buy
The unit is sold as-is because it does not include a power supply, which prevents us from powering it on to perform functional testing. It was removed from a vessel during an electronics refit and is being offered in its current physical condition.
Only the components shown in the product photos are included. Please review the images carefully to ensure you have all the necessary parts for your specific installation.
The Argonaut Avalon supports both NMEA 0183 and NMEA 2000 protocols, which are standard for most marine electronics networks. You should verify that your current sensors and displays are compatible with these protocols before integrating the unit.
This unit comes preloaded with a Worldwide Basemap. Depending on your navigation needs, you may want to supplement this with more detailed regional charts.
While it functions as a marinized mini computer, it is specifically designed for marine electronics and chartplotting. Its primary utility is as a dedicated navigation hub for boat integration.
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$100