★★★★★ 5
Size
Color: Black, Size: 20 Feet
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
4 Ports Serial RS232/RS485/RS422 to Ethernet Converter USR-N540
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
4 Ports Serial RS232/RS485/RS422 to Ethernet Converter USR-N5404 Ports Serial RS232 RS485 RS422 to Ethernet Converter USR N540 USR N540, 4 serial port Ethernet converter which can realise transparent transmission between TCP UDP data package and RS232 RS485 RS422 interface. Note: This kit includes the AU power adapter, DB9 cable, and connectors. Characters of USR N540 Serial Ethernet Converter Industrial Solution TI Cortex M4 Solution, 40~85C Web Server Web socket Web to Serial Modbus Gateway Modbus RTU to Modbus
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Product Reviews
★★★★★ 5
Great Quick service
Color: Black, Size: 15 feet
Nice super heavy wire
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Reviewed in the United States on September 22, 2025
★★★★★ 5
top wire.
Color: Black, Size: 10-feet
great wire, work like a charm, easy to handle, great for battery cables. priced right for size
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Reviewed in the United States on August 3, 2020
★★★★★ 5
Very nice
Color: Black, Size: 20 Feet
This is some nice wire vey fine strands. Makes great flexable batter cables
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Reviewed in the United States on September 8, 2024
★★★★★ 5
Good fit.
Size: 89-96158T 1PC
Just what i asked for. It's a direct replacement on my 9.9 mercury outboard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
