Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232
$36.23
$17.95
Mfg # U209-000-R
CDW # 324158
| UNSPSC 26121600
Quick tech specs
- Allows you to connect a 9-pin RS-232 serial device to a computer or laptop w/ a USB Type-A port
- Supports data transfer speeds up to 250 Kbps
- Premium double-shielded cable eliminates crosstalk
- USB to RS232/ USB to DB9/ USB to Serial Adapter cable/ USB to Serial Port
- Works w/ modems digital cameras PDAs ISDN terminals and other devices w/ a serial port
- No external power required
- Compatible w/ Windows/Mac/Linux computers/ Android Tablets/Phones
- Tripp Lite is now part of Eaton
Know your gear
The U209-000-R USB-to-Serial Adapter Cable allows you to connect a 9-pin RS-232 serial device to a computer or laptop with a USB Type-A port. It works with modems, digital cameras, PDAs, ISDN terminals and other devices with a serial port. The U209-000-R supports data transfer speeds up to 230 Kbps - twice as fast as a built-in serial port. No external power is required, and the compact 1.52 m (5-ft.) cable tucks away conveniently in your backpack or laptop bag for easy traveling. Doubled-shielded design with gold-plated contacts, tinned copper braid and aluminum Mylar foil shield eliminates crosstalk and reduces EMI/RFI interference. Compatible with Windows 2000, XP, Server 2003, Vista, 7, Server 2008, 8, 8.1, Server 2012, and 10; Mac OS X 10.6 through 10.10; and Linux Redhat 7.3, 8.0 and 9.0. Also works with Android tablets and smartphones with the addition of a USB Host Mode (OTG) cable.
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Tripp Lite USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5ft 5' is rated4.47 out of5 by36.
Rated 5 out of 5 byChristopher from Worked with windows 10 perfectly.Needed a device that worked with windows 10. Worked perfectly with an old Sentex system.
Date published: 2018-03-29T00:00:00-04:00
Rated 5 out of 5 bycourtier from Very smooth and easy installationI've used a number of USB to serial adapters with my Mac over the years. Each couple of OSX updates seems to break support and require new software and/or drivers. This unit installed easily and worked right away whereas many other ones I have failed to work under the current OS (Yosemite 10.10.2).
Date published: 2015-02-12T00:00:00-05:00
Rated 5 out of 5 byMartin from This product works flawlessly.Great to use for console connections, my laptop didn't come with a serial port. Handy for work.
Date published: 2013-05-20T00:00:00-04:00
Rated 5 out of 5 byG33KDAD from Excellent!!!Had problems with windows 7 and serial Receipt printers, tried several Adapters, this one worked wonders.
Date published: 2013-10-15T00:00:00-04:00
Rated 5 out of 5 bymeglanon99 from Works perfectly with Windows 8.1I am using this for our Cisco gear and our IT department is standardizing on this model because it works with the current versions of Windows.
Date published: 2014-01-30T00:00:00-05:00
Rated 5 out of 5 byFrank from Completely reliableCustomers of the company I work for have numerous legacy devices in the field that have had to convert from RS232 to USB. This is the only converter we support. No other comes close to the trouble free installation/operation of this device.
Date published: 2014-04-29T00:00:00-04:00
Rated 5 out of 5 byErik the IT Analyst from We have ordered this product over 60 times and counting!We have used this item over 60 times in different clinics. Since first purchase, we have never found a need to replace them. The driver takes seconds to install, and the connection to our lab equipment has been seamless. The only concern is the Serial end only has Male connectors. Our adapter for lab equipment is also Male, so we have to work a little harder for cable management. From a functionality front, we wouldn't change a thing!
Date published: 2019-02-26T00:00:00-05:00
Rated 5 out of 5 byMentor09 from Works as expectedWorked as expected.
Date published: 2019-03-27T00:00:00-04:00
Rated 5 out of 5 byRandall Rasnake from Great productGreat product. Easy to install.
Date published: 2019-08-26T00:00:00-04:00
Rated 5 out of 5 byJhon the Enginner from lost the comunicationth cable lost comunication before 5 minutes i cant upload PLC programs
Date published: 2016-03-22T00:00:00-04:00