![Actisense USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 and RS232 [USG-2]](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/59427XL.jpg?v=1764127868)
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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
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Compact, charges fast, 2x recharge capacity.
Color: White
Great product. Size of 2 ice cubes and a little weighty. Charges and recharges fast. Included cable made traveling easy and less things to lose and get tangled in your backpack/case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Powerful, superfast, excellent value
Color: Black
Product is exactly as expected, compact, charges super fast, love the retractable cable, easy to use the display and love the features. Powered on/off with ease. As for reliability, I've only had it a couple of days so we'll see. Would definitely recommend this to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 5
Does its job well
Color: Black
The item is sleek and convenient with the built in charging cable. I never have to worry about carrying two items (charger and cable). I just grab and go when I’m traveling. The charger is good for about 1.5 charges on my iPhone 16 pro max. The built in screen is also a nice touch that gives me the appeal of a luxurious product.
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Reviewed in the United States on June 9, 2026
★★★★★ 4
An excellent power bank with fantastic features
Color: Pink, Color: Pink
This Anker Nano power bank has become my travel companion, and it's genuinely impressive in most ways - just with one notable trade-off.
What makes this great:
The 45W output is fantastic - it charges my devices quickly, including my laptop when needed. Having that much power in a portable charger is a game-changer for long days away from outlets.
The retractable 2.3 ft cable is the standout feature and honestly genius. No more forgetting cables or dealing with tangled cords in my bag! Just pull it out when needed and retract it back in. This alone makes it so much more convenient than carrying separate cables. The cable feels durable and retracts smoothly.
10,000mAh capacity provides multiple charges for my phone and enough juice for tablets or laptops. The battery life is reliable and consistent with what's advertised.
Anker quality shows - well-built, feels premium, and the brand reliability gives me confidence it'll last.
Why I'm giving 4 stars instead of 5:
Here's the honest drawback: it's not slim. While it's called "compact," it's noticeably bulkier than other 10,000mAh power banks I've used. The built-in cable mechanism adds thickness, so this isn't something that slips easily into a pocket. It's more of a "throw it in your bag" charger than a truly pocket-friendly option.
For truly portable, slim design, there are thinner options out there - but they won't have that convenient retractable cable.
Bottom line:
This is an excellent power bank with fantastic features - the retractable cable and 45W power delivery make it incredibly practical. I'm deducting one star solely for the bulk factor. If you prioritize convenience and power over ultra-slim design, this is perfect. If pocket portability is your main concern, you might want something thinner. Still highly recommend for anyone who values the built-in cable convenience!
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Works great, charges quickly
Color: Green
This back up charger/battery works great. Charges your phone somewhat quickly. Can charge my phone twice - 2 full charges. The USB-C cord is retractable, which is very convenient. Keeps it neat and compact. Color was very cute (I got the light blue), so easy to find in bag or drawer amidst sea of black cords and electronics. Has a lanyard so you could hang from a hook for storing. Only negative is the block look is cute, but slightly bulky compared to flat , phone shaped back up batteries that you can put in your pocket. You could put this in a coat pocket or cargo pocket , but it's not flat . Otherwise, I highly recommend this product and seller.
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Reviewed in the United States on June 8, 2026
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