Actisense
Actisense NMEA2000 Micro 4-Way Drop
Best cable management solution for marine electronics enthusiasts.
The Actisense NMEA2000 Micro 4-Way Drop is engineered to streamline your marine electronics network. This component significantly reduces the cabling required for connecting multiple devices to your NMEA 2000 backbone, saving valuable space and installation time. Instead of using multiple T-pieces and long individual runs, this 4-way drop simplifies wiring by allowing up to four devices to connect efficiently from a single point. It offers a cleaner, more organized solution for managing your onboard data connections, making system expansion straightforward.
Owner Satisfaction
4.7
/ 5
Category Rank
11
/ 2256
#11 in Hubs & Switches
Data Interface
2000
/ NMEA
Who it's for
- DIY installers seeking organized, clutter-free network cable management
- Boat owners optimizing limited console space and installation budgets
- Marine technicians prioritizing long-term reliability in harsh saltwater environments
Who should skip it
- Budget-conscious sailors building small, simple NMEA 2000 networks
- Users requiring maximum redundancy for critical navigation equipment
- Installers needing to connect devices spread across large vessels
Performance breakdown
Installation Efficiency
Consolidates multiple connections to drastically reduce complex onboard wiring runs.
Space Optimization
Compact footprint eliminates the clutter of traditional multi-T-piece backbone setups.
System Scalability
Simplifies the process of adding new marine electronics to existing networks.
Build Durability
Rugged construction designed to withstand the harsh demands of marine environments.
Network Reliability
Passive design ensures stable data transmission across all connected device ports.
Cable Management
Streamlines cable routing for a cleaner, more organized helm or console.
Key Specs
Data Interface
NMEA 2000
Conductor Count
4
Model Number
A2K-4WD-1
Box Dimensions
1"H x 7"W x 7"L
Weight
0.55 lbs
UPC
5060998710003
Cable Type
NMEA 2000
Power Source
Passive
Features
- Reduces NMEA 2000 cabling needs
- Saves time, space, and money
- Connects up to four devices easily
- Simplifies wiring compared to T-pieces
- Designed for NMEA2000 Micro networks
- Aids in cleaner installation layouts
What customers say
Customers overwhelmingly value the Actisense NMEA2000 Micro 4-Way Drop for its superior design and network simplification. This component is essential for professional marine installations because it drastically cleans up the NMEA 2000 backbone, eliminating the clutter of multiple T-connectors. Reviewers consistently highlight the excellent build quality, ensuring reliable connections even in vibrating conditions. The primary benefit is the enhanced organization and space saving it provides in tight marine spaces. While the initial cost is higher, users find the investment worthwhile due to reduced installation time and improved network integrity. This hub is viewed as a foundational element that boosts reliability and diagnostics, making it a highly recommended premium solution for serious network builders.
Know before you buy
Instead of daisy-chaining multiple individual T-pieces along your backbone, this unit acts as a single junction point. It consolidates four device connections into one location, which significantly reduces the amount of cabling and clutter behind your dashboard.
No, the A2K-4WD-1 is a passive component. It draws its power directly from the NMEA 2000 backbone to which it is connected.
Yes, it is designed specifically for NMEA 2000 Micro networks. It is an ideal solution for adding multiple sensors or displays to a specific area of your boat without needing to run separate cables all the way back to the main backbone.
Yes, as long as your devices are NMEA 2000 certified and use standard Micro connectors, they will be fully compatible with this hub.
The unit is designed for marine environments, but like most NMEA 2000 backbone components, it is best installed in a protected, dry area behind the console or in an equipment locker to ensure long-term reliability.
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Ask Hayley anything about this product before you decide.