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Actisense USG-2 Isolated USB to Serial Gateway NMEA 0183 RS422 RS232

Manufacturer

Actisense

<h3>Actisense: Marine Network Technology You Can Trust</h3><p>When it comes to building a reliable onboard marine electronics network, few names carry the authority of <strong>Actisense</strong>. Headquartered in the United Kingdom and distributed in over 45 countries, Actisense has spent decades earning its reputation as a go-to specialist in NMEA network technology. Their focus is singular and deliberate: designing intelligent sensors, smart interfaces, and data communication solutions that keep vessels safer, better-connected, and easier to manage on the water.</p><p>At the heart of what Actisense does is an unwavering commitment to the NMEA standards &mdash; both NMEA 0183 and the newer NMEA 2000 protocol. Whether you&apos;re a weekend sailor looking to integrate a chartplotter with depth sensors, or a commercial vessel operator managing a complex multi-device network, Actisense has purpose-built hardware and software to meet the challenge. Their product ecosystem spans data gateways, protocol converters, Wi-Fi bridges, multiplexers, network diagnostic tools, and the physical infrastructure that ties it all together.</p><h3>The A2K Cable &amp; Connector Range</h3><p>A reliable NMEA 2000 network is only as strong as its physical backbone. Actisense&apos;s award-winning <a href="/13789-actisense-nmea-2000-interface-cables-and-connectors-200717">NMEA 2000 Interface Cables and Connectors</a> &mdash; the A2K range &mdash; are engineered with specialist interconnect knowledge that goes beyond simply meeting the NMEA 2000 specification. From T-pieces and terminators to bulk cable reels and field-fit connectors, every component in the A2K lineup is designed to work seamlessly together, ensuring signal integrity across the entire network. These cables and connectors are a staple for professional marine installers who need dependable, high-quality infrastructure components they can trust voyage after voyage.</p><h3>Lowrance Network Connectivity</h3><p>For boaters running Lowrance-based electronics systems, Actisense provides compatible <a href="/13789-actisense-lowrance-network-cables-connectors-adaptors-202199">Lowrance Network Cables, Connectors &amp; Adaptors</a> that bridge Actisense&apos;s NMEA 2000 hardware with Lowrance chartplotters and multifunction displays. Because NMEA 2000 is an open standard, Actisense connectivity solutions integrate naturally into Lowrance networks, making it straightforward to add sensors, gateways, or expand an existing setup without starting from scratch.</p><h3>Diagnostic Interface Cables</h3><p>Understanding what&apos;s happening on your NMEA 2000 network is critical for troubleshooting and optimization. Actisense offers <a href="/13789-actisense-diagnostic-scan-tool-cable-18035">Diagnostic Scan Tool Cables</a> that allow technicians and advanced boaters to connect a PC directly to the NMEA 2000 bus, read live network data, identify device conflicts, and configure connected instruments. Products like the NGX-1-USB gateway serve double duty as both a PC interface and a protocol conversion tool, making them an indispensable part of any serious marine installer&apos;s toolkit.</p><h3>Why Actisense?</h3><ul><li><strong>NMEA Expertise:</strong> Deep, application-level knowledge of both NMEA 0183 and NMEA 2000 standards informs every product design.</li><li><strong>Global Reach:</strong> Sold and supported through a certified dealer network spanning more than 45 countries.</li><li><strong>Build Quality:</strong> Robust, intelligent designs engineered to exceed &mdash; not just meet &mdash; NMEA 2000 specifications.</li><li><strong>Versatility:</strong> Solutions for leisure sailors, commercial operators, and even precision agriculture applications.</li><li><strong>Proven Reliability:</strong> A track record of long-term performance trusted by installers, naval architects, and everyday boaters alike.</li></ul><p>From the physical cables and connectors that form the backbone of your network, to the smart gateways that translate and distribute data across your vessel, Actisense provides a comprehensive, cohesive ecosystem for anyone serious about marine electronics networking.</p>

Part Number

USG-2
06/23/2036 4:03 PM
Sale Price

$171.99

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Product Details

The Actisense USG-2 is a professional-grade isolated USB to serial gateway designed specifically for marine electronics and NMEA 0183 data communication. This advanced converter transforms any USB port into a bi-directional serial interface compatible with NMEA 0183, RS422, and RS232 protocols, providing a safe and reliable connection for marine navigation systems.

Superior Electrical Isolation:

Unlike standard USB to serial converters, the USG-2 features comprehensive electrical isolation to protect your equipment and eliminate ground loops. The proprietary ISO-Drive™ output provides 1500V isolation, while the OPTO-isolated input offers 2500V isolation protection. This dual-isolation design safeguards connected equipment from the most common electrical faults found in marine environments.

Enhanced Signal Reception:

The Actisense OPTO-isolation circuitry on the input is engineered to receive very low-level signals that standard PC serial ports often cannot detect, ensuring reliable data communication even in challenging conditions.

Key Features:

  • NMEA 0183, RS422, and RS232 compatible protocols
  • ISO-Drive™ technology for superior output isolation (1500V)
  • OPTO-isolated input with 2500V protection
  • Encapsulated electronics for marine environment durability
  • High-retention USB socket with water-resistant design
  • Pluggable screwless connector with locking latch and strain relief
  • Diagnostic LEDs for power (blue), receive (green), and transmit (orange)
  • Wide baud rate support from 300 to 230,400 bps
  • Bulkhead mounting with optional DIN rail mount kit available
  • High-quality shielded USB cable included

The USG-2's diagnostic LED system makes troubleshooting simple: the blue power LED illuminates solid when the USB driver loads successfully, while the green and orange LEDs indicate active data reception and transmission respectively. The rugged design and professional mounting options make the USG-2 ideal for permanent marine installations.

I love my BBK parts, especially the fact that they are American made. The only problem I had with this order was from FedEx. I never received any shipping information until they had been sitting at my driveway for 24 hours. I received a notice that they were shipped and delivered all in the same day.

So far so good

That was easy to purchase

easy purchase and in stock items

Great

Really easy to place an order.

I placed the order online with no problem, and I received my order a couple of days later. Item was as described and the price was competitive with other vendors.

So far all good.

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