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USB to DB9 Cable Adapter RS232 Com Port Serial
USB to DB9 Cable Adapter RS232 Com Port Serial
USB to DB9 Cable Adapter RS232 Com Port Serial
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USB to DB9 Cable Adapter RS232 Com Port Serial

Marsoni M251S
Sale price$190.00
Pay 4 payments of $47.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
USB to DB9 Cable Adapter RS232 Com Port SerialThe USB end eliminates difficult serial connection settings. 1. Brand new and good quality 2. USB specification 1. 1 and 2. 0 complaint 3. Supports RS232 serial interface 4. Sipport over 1Mbps data transfer rate 5. Supports remote wake up and power management, 6. Compatible with Windows 98 ME 2000 XP, can NOT work for Vista 7. Supports revision of USB 1. 1 and 2. 0 specification 8. For use with Computers without serial ports 9. Light and compact, easy
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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
4.6 ★★★★★
Based on 173 reviews
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Product Reviews
P
Verified Purchase
Pet Lover
Natrona Heights, US
★★★★★ 5
Absolutely fantastic
Color: Black, Color: Black
Absolutely solid product and would recommend this to anybody as a wide mouth espresso measuring cup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
T
Verified Purchase
Tracy500
Chelsea, US
★★★★★ 5
Nice cup!
Color: Silver
Nice measuring cup. I appreciate the pretty wooden handle. Using this espresso measuring cup has upped my latte game considerably!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
C
Verified Purchase
CerisK
New York, US
★★★★★ 4
Decent 3oz measurer
Color: Black, Color: Black
I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
I
Verified Purchase
Irishjude
Cuba, US
★★★★★ 5
Expresso
Color: Silver
I like it. Each coffee perfectly measured
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
W
Verified Purchase
William Cummins
Grantham, US
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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