Customer Reviews for Tripp Lite USB A to RS232 Adapter, Male to Male, Black (U209-000-R)
Item # : IM1073060
Model # : U209-000-R
TripLIte 5 ft. (1.5 m) USB-A to RS-232 (DB9) Serial Adapter Cable (M/M)
- Supports data transfer rates up to 250 Kbps—2x the speed of a built-in serial port
- Premium double-shielded cable eliminates crosstalk and reduces EMI/RFI line noise
Price is $22.49
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Over 30
15 reviews
Most helpful positive review
Posted Jan 9, 2025
A very useful cable
The drivers are very easy to install and the actual cable is made to be rugged. The instructions are very simple and the price is affordable. It also has a high data transfer rate
Jake Saddington
Reviewed at:
Tripp Lite
Posted Jan 9, 2025
A very useful cable
The drivers are very easy to install and the actual cable is made to be rugged. The instructions are very simple and the price is affordable. It also has a high data transfer rate
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Wizard
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Tripp Lite
Posted Dec 11, 2024
Great product !
Very reliable !
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Rick
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Tripp Lite
Posted Oct 16, 2024
I would purchase this again.
Used this to connect to an old smart logic controller that runs a water system
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Jack
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Tripp Lite
Posted Nov 30, 2023
Good product
High quality product.
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Rochak
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Tripp Lite
Posted May 8, 2023
Yes
Yes
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Tizzy
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Tripp Lite
Posted Mar 22, 2023
Worked like a charm
My old USB to serial adapter had stopped work and this one works quick and as hoped.
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Efrain
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Tripp Lite
Posted Feb 23, 2023
Awesome product. Cool design
I work in the energy production industry
So testing breakers and transformers makes it easy with this cable.
So testing breakers and transformers makes it easy with this cable.
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genguy
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Tripp Lite
Posted Feb 22, 2023
I would buy this again
works great for connecting to the controllers i need to work with
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End User
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Tripp Lite
Posted Apr 14, 2022
This product Does the job and is affordable
This product is simple to use and priced right for the customer. Plugged into our system and started working right away.
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Derek
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Tripp Lite
Posted Jan 28, 2022
Works great!
Easy to install and use
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Ricardo Ventura
Reviewed at:
Tripp Lite
Posted Nov 9, 2021
Good quality
I have used other adapters before but they would overheat for some reason but this one didn't so that's awesome.
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Douglas
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Tripp Lite
Posted Oct 21, 2021
Works well for reason purchased.
I use this to communicate my laptop to MorningStar's TS60 solar power controller. So far, it has preformed well and driver set up was easy.
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Sean
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Tripp Lite
Posted Oct 4, 2021
Easy to use
This product did its job within 20 seconds of plugging in. No issues
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Gradon
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Tripp Lite
Posted Sep 21, 2021
Solid USB-2-Serial
Solid cable structure which will lend to a long life for the converter. Unit works completely as advertised.
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Len
Reviewed at:
Tripp Lite
Posted Jul 20, 2021
Works great! Solved a problem
Allowed me to connect RS-232 to USB.
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