![Actisense USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 and RS232 [USG-2]](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/59427XL.jpg?v=1773646341)
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Description
Actisense USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 and RS232 [USG-2]USG 2 Isolated USB To Serial Gateway For Use w NMEA0183, RS422 And RS232 The USG 2 ensures safety and reliability when connecting a PC to your NMEA 0183 network. The USG 2 converts a USB port into a bi directional serial port suitable for connecting to a marine standard NMEA 0183 data bus. It provides a far safer connection when compared to standard USB to serial converters. Electrical isolation is provided by the ISO Drive output and OPTO isolated
USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 And RS232
The USG-2 ensures safety and reliability when connecting a PC to your NMEA 0183 network.
The USG-2 converts a USB port into a bi-directional serial port suitable for connecting to a marine standard NMEA 0183 data bus.
It provides a far safer connection when compared to standard USB to serial converters.
Electrical isolation is provided by the ISO-Drive™ output and OPTO-isolated input making installation simple and free from ground loops.
The input uses the Actisense OPTO-isolation circuitry to protect any connected equipment from the most common system faults. The input can receive very low-level signals that are often too small to be received by a PC serial port.
The USG-2 is the safest way to connect a boat’s data network to an on-board PC.
Features:
- NMEA 0183, RS422 & RS232 compatible
- ISO-Drive™ technology
- Pluggable screwless connector with locking latch & strain relief
- Encapsulated electronics
- High retention USB socket
- Diagnostic & power LEDs
- Baud rates from 300 to 230400 bps
- Bulkhead mount, with optional DIN rail mount kit
- Pluggable screwless connector
- Inputs & outputs protected against over voltage, ESD & short circuits
- Simple installation
- Protects PC from damage
- Eliminates ground loops
Technical Specifications:
Power Supply (USB)
- Power Source - Bus powered
- Maximum Bus Current - 50mA
NMEA 0183 Port – Talker & Listener
- Number of Listener/Input Ports - One isolated NMEA 0183 Listener
- Number of Talker/Output ports - One isolated NMEA 0183 Talker
- Compatibility - Fully NMEA 0183, RS422 & RS232 compatible. RS485 Listener compatible
- Galvanic Isolation - NMEA 0183 Talker and Listener Isolation
- Speed/ Baud Rate - 4800 to 230400 bps / baud
- Connectivity - Pluggable screwless connector with locking latch and integrated push-button. Utilizes cage clamp for 12 to 24 AWG wires (both solid and stranded)
- Talker output voltage drive - >2.0V (differential) into 100Ω
- Talker output current drive - 20mA max.
- Talker output protection - Short circuit and ESD
- Listener input voltage tolerance - -15V to +15V continuous
- Listener input protection - Current limited, overdrive protection to 40V DC and ESD protection
- USB Port
- Compatibility - USB 1.1, 2.0 and 3.0
- Speed/ Baud Rate - 300 to 230400 Baud
- Connectivity - High retention type-B receptacle (supplied cable includes a custom USB Type-B sealing plug)
- Withdrawal Force - 1.5Kg
- Drivers (Latest OS) - Windows XP, Vista, 7, 8, 10,11 & MAC OS X supplied on CD & Actisense website
Mechanical
- Materials - Housing – ABS (PA-765), flame retardant to UL94 V-0, PCB encapsulant – polyurethane, flame retardant to UL94 V-0, Pluggable screwless connector – PPA-GF with CrNi spring and tin plated Ecu contacts
- Mounting - Bulkhead mount (s/s self tapping screws included) or optional DIN rail mount kit available
- Weight - Main body 65g, USB cable 70g
- USB cable length - 2.0m shielded USB Type-A to Type-B cable including custom USB Type-B sealing plug
Approval & Certifications
- EMC - EN 60945 (sections 9 & 10)
- Environmental protection - IP67 (Encapsulated electronics)
- Operating temperature - -25°C to +70°C
- Storage temperature - -40°C to +85°C
- Relative Humidity (RH) - 0 to 93% RH
- Guarantee - 3 years (5 Years if registered)
Specifications:
- Data Interface: NMEA 0183
- Box Dimensions: 2"H x 6"W x 7"L WT: 0.4 lbs
- UPC: 5060998710485
Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic.
I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop.
One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024