RS232 to RS422/485 Converter w/Surge & Isolation Protection, (Includes Power Adapter)

RS232 to RS422/485 Converter w/Surge & Isolation Protection, (Includes Power Adapter)

Marsoni

M251S

$138.00

Get it in 3 business days with 1 day shipping. Friday, May 29

RS232 to RS422/485 Converter w/Surge & Isolation Protection, (Includes Power Adapter)Antaira Technologies STS 1915SI is a RS232 to RS422 485 serial converter. Designed to work as either a client or server, the STS 1915SI is able to provide RS422 485 serial communication through the standard RS232 port. The STS 1915SI has the added benefit of surge and isolation protection. The surge protection is up to 8kV Contact Discharge and 15kV Air Gap Discharge, and isolation protection up to 2,500Vrms. The STS 1915SI is equipped with a standard

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I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.

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Reviewed in the United States on May 8, 2026

hazard2k

Los Angeles, US

★★★★★ 5

True copper battery cables that are high quality

Size: 10ft, Color: 4awg

I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.

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Reviewed in the United States on May 10, 2026

Verified Purchase

Max Podolsky

Charlottesville, US

★★★★★ 5

Easy to use

Style: 6-Speaker

This was a lifesaver. After buying a house, I discovered a huge mess of audio cables wired throughout the place, and this plate made it possible to finally get everything organized. Quality is decent, not the best, but good for the value. Super easy to use and connect even old wires to it from the back.

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Reviewed in the United States on December 31, 2025