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Actisense OPTO-4 Isolated NMEA to RS232 Adapter - OPTO-4

Marsoni M251S
Sale price$112.99
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Actisense OPTO-4 Isolated NMEA to RS232 Adapter - OPTO-4Actisense OPTO 4 Isolated NMEA to RS232 Adapter OPTO 4 OPTO 4 Isolated NMEA to RS232 Adapter Isolate an RS232 (PC) port to protect against ground loops The Actisense OPTO 4 is a bi directional NMEA 0183 (RS422) to RS232 interface cable which provides a safe method of connecting an NMEA 0183 system to a laptop PC or any device with a standard RS232 9 pin port. The isolation protects the connected device, so any potentially hazardous voltages on the
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4.7 ★★★★★
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Wicked witch
Cuba, US
★★★★★ 3
Beware of sharp corners
Size: Twin, Color: Walnut
Cut your on corners very sharp easy to assemble. I think you need boxspring
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
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Jeremy Spencer
New York, US
★★★★★ 2
Flimsy
Size: Full, Color: Walnut
Design which reduces size of box it's needed to ship in results in a frame that doesn't feel durable in the slightest. Sub par compared to other frames at similar price point.
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Reviewed in the United States on May 29, 2026
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Christian
Lowell, US
★★★★★ 5
High quality product
Size: Twin, Color: White
High quality!! It was exactly what I was looking for.
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Reviewed in the United States on June 3, 2026
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Amazon Customer
Alexandria, US
★★★★★ 1
Broke nearly immediately
Size: Queen, Color: Walnut, Size: Queen, Color: Walnut
Terrible. Broke after a month or so of normal use. DO NOT BUY
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Reviewed in the United States on April 12, 2026
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Jennifer Greenwood
Cuba, US
★★★★★ 5
Light &fluffy!!
Color: Pink Striped, Size: Queen
Beautiful!! Pretty salmon color! Light & fluffy! It’s doesn’t make me overheat but still keeps me warm in this winter weather. It was inexpensive so I didn’t expect much but was pleasantly surprised with its quality.
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Reviewed in the United States on December 18, 2025

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