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USB to RS232/RS485 Bidirectional Serial Converter
USB to RS232/RS485 Bidirectional Serial Converter
USB to RS232/RS485 Bidirectional Serial Converter
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USB to RS232/RS485 Bidirectional Serial Converter

Marsoni M251S
Sale price$29.00
Pay 4 payments of $7.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
USB to RS232/RS485 Bidirectional Serial ConverterUSB to RS232 RS485 Bidirectional Serial Converter USB To RS232 485 Serial Converter, Onboard Original FT232RNL Chip, Multiple Devices Applicable, Multi OS Compatible Features: Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning proof & anti electrostatic Onboard self recovery
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Your USB to RS232/RS485 Bidirectional Serial Converter orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your USB to RS232/RS485 Bidirectional Serial Converter ships.

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1079 reviews
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Product Reviews
D
Verified Purchase
Desirae
Lowell, US
★★★★★ 4
Small but cute
Color: A1 - Pink 1 Pack
smaller than I thought but perfect for travel. Seems durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
A
Verified Purchase
Amanda Gross
Cuba, US
★★★★★ 5
Adorable, functional, and great for travel
Color: A1 - Pink 1 Pack
Adorable, good quality, small but fits enough for travel. I’ve had no problems with the zipper or any of the inside functions. I like that you can remove one of the pieces to fit something larger in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
S
Verified Purchase
Samantha Emanuel
Waukegan, US
★★★★★ 5
Perfect size and quality
Color: Velvet 1 Pack - Navy Blue, Color: Velvet 1 Pack - Navy Blue
This was a gift for my teen daughter she’s collecting jewelry now and this was perfect for her. This is also great for traveling! It holds lots of little pieces and feels soft. This is a great gift idea. Months later and it’s still in great condition. Easy to use and take along anywhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
Verified Purchase
Jarrod Shupe
Grantham, US
★★★★★ 5
Great value for the $
Color: A1 - Pink 1 Pack
My wife loves it for home and travel! We built, easy to open, sturdy, and fits her jewelry when needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
B
Verified Purchase
Brenda Marrero
Omaha, US
★★★★★ 5
Pretty and perfect size
Color: A1 - Pink 1 Pack
Love this box is very pretty, perfect to have my everyday jewelry and perfect for travel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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