Name: USB to RS232 DB9/DB25 Serial Adapter
Brand: StarTech.com
SKU: 10164746
Price: 29.49 CAD
Availability: InStock
Rating: 4.6 (11 reviews)

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USB to RS232 DB9/DB25 Serial Adapter

<ul><li>Flexible Device Connectivity: Connects 9-pin (DB9) or 25-pin (DB25) RS232 serial devices to a computer through a USB port, including a DB9 to DB25 pin adapter.</li><li>Integrated Cable Design: Features an integrated 3-foot (0.9 meter) cable for direct connection between the serial device and computer.</li><li>Self-Powered Operation: Functions as USB powered, eliminating the need for external power adapters.</li><li>High-Speed Data Transfer: Supports serial transfer speeds up to 250Kbps and USB transfer speeds up to 12Mbps.</li><li>Effortless Setup: Offers Plug-and-Play and Hot Swap Support for easy installation and use.</li></ul>

<body><ul><li>This versatile device ships with a 9-pin connector, and a 25-pin RS232 adapter for a variety of connection options</li><li>Plug-and-Play/Hot-swap support enables you to add and remove this adapter without having to reboot the computer</li><li>Connect directly to your serial devices with this 3ft USB to serial adapter cable</li></ul></body> <ul><li>USB powered</li><li>No external power adapters needed</li><li>Supports serial transfer speeds up to 250Kbps</li><li>Includes a DB9 to DB25 pin adapter for 25-pin RS232 serial communication</li><li>Supports USB transfer speeds up to 12Mbps</li><li>Plug-and-Play and Hot Swap Support</li></ul>

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The ICUSB232DB25 USB to RS232 DB9/DB25 Serial Adapter Cable (M/M) lets you connect 9-pin (DB9) or 25-pin (DB25) RS232 serial devices to your laptop or desktop computer through a USB port, as though the computer offered an onboard serial port. The integrated 3-foot (0.9 meter) cable allows it to be connected directly from the serial device to the computer without requiring additional cables. A cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals, this high quality USB/RS232 Serial Adapter cable ships with a DB-9 to DB-25 adapter for connection to varied serial equipment. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

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Worked as claimed. Need to install the drivers that come with it, but that was easily done in Windows7.

Easy conversion

walmart.com

I installed the software on two computers, A) Windows 7 pro and B) Windows XP Pro SP3 with no problems. Adapting older hardware to newer systems can be frustrating but so far this has allowed me to use a 10 year old serial writing/drawing tablet rather then tossing it out.

USB to Serial Adapter Cable that works.

Arrived quick.
Works like it should. It comes with a 9-25 pin adaptor, too.

Nice connector

I am able to use an older piece of hardware on my PS instead having to replace it with a new one at a much higher price by using this adapter. It works great and is much cheaper then the ones I found at Stapels and Radio Shack

Workd perfect and at a great price

Well built product. I had problems with getting my application to work with it. On line help by the manufacturer was good. The problem was in my software. The product, a USB to RS232 converter, allowed me to use an over 25 year old PC oscilloscope to use on my Windows 7, 64 bit computer. Good experience!

works like advertised

Bought this way back in 2013 for use with my college computer program which involved a lot of network device configuration (primarily with Cisco switches, routers, and firewalls).

Never had an issue with this adapter functioning as intended. It worked reliably and it's really durable considering I've had it knotted in a ball, and stored in a tight coil but it still works.

It's almost 4 years later and I have no concerns about this thing lasting me a decade or above.

Never did use the parallel portion. If there's any complaint I have, it's that it feels a little cheap since it's just plastic, and it looks very plain with just the grey. Making it like a black matte plastic like the many video adapters, and adding the company logo would be a nice change.

Perfect for Network Device Configuration

startech.com

The product was fairly priced, much better value than similar options. The shipping charge was well below the average of other sources and delivery was faster. I've had issues with in store purchases at Walmart in the past, but this transaction has helped erase those memories. Everything about this transaction rates 5 stars.

Surprised at performance

once i figured out that the non-usb end had two items. i was delighted as one of them exactly what i needed

Does not work on Windows 7 communicating with a Fluke 744 Calibrator. The device does allow communication with the Fluke 744 under Windows XP. For Windiws 7, I have tried the latest drivers from the manufacturer and Microsoft.

Does not work on Windows 7.