


Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Surge & Isolation
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Surge & IsolationThe UTS 404A SI is an Isolation and Surge Protection 4 Port RS 232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). The UTS 404 provides the scalability toquickly adapt to new USB technologies. Multiple modules can be added to a single USB interface allowing you to add RS232 connectivity as needed. Complete product line offers many choices help you to expand
Quick Dispatch:
Your Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Surge & Isolation 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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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]
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4.4 ★★★★★
Based on 275 reviews
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Product Reviews
★★★★★ 5
Beautiful glow!
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
Very pretty and easy to apply. Gives a beautiful glow!
Smells very good and actually lasted all night. Easy to remove also. I definitely recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
★★★★★ 4
Only half full :(
Color: #11 Purple, Size: 0.17 Ounce (Pack of 1), Color: #11 Purple, Size: 0.17 Ounce (Pack of 1)
Very pretty. I love how fine it is. But it came half full.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 3
Wonderful product but only half full
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1), Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
I love this product but I'm incredibly disappointed the bottle is only half full. It is not sticky and has a beautiful spray distribution. It is easy to apply but also appears the glow fades easily. This product is incredibly functional and beautiful. 5 stars if it was a full product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
😁
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
Excellent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
5 Star
Color: #07 Golden, Size: 0.17 Ounce (Pack of 1)
Glitter is awesome and works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
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