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USB to RS232 Serial Adapter Cable - USB 2.0 to DB9

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Because Who Said Cables Have to Be Difficult?

Making sure that you have the right computer cable for the right task at the right time is always a challenge - but now, thanks to the USB to RS232 Serial Adapter Cable - USB 2.0 to DB9, this is just one less thing you have to worry about.

This unique USB to Serial Adapter is a compact, lightweight and ultra portable way to connect your PDA (or any similar type of device) directly to the USB port on your Mac or Windows desktop or laptop computer. It doesn't just make a connection between a standard RS-232 Serial port and a standard USB port instant - it also makes it effortless at the exact same time. Whether you're worried about always being able to connect your PDA or even a device like a scanner or printer, this is one task that is well and truly taken care of.

But not only that, the USB to RS232 Serial Adapter Cable - USB 2.0 to DB9 is also very impressive as far as its own technical specifications are concerned. In addition to plug and play functionality, it brings with it a data transfer rate of up to 1 Mbps and it can even detect USB suspend conditions for your convenience. There is NO need to install any additional add-on card, there is NO external power required and you will NEVER have to deal with IRQ conflicts ever again.

Note that when you order the USB to RS232 Serial Adapter Cable - USB 2.0 to DB9 directly from FireFold, you get to enjoy our signature lifetime warranty. In the event that any unfortunate problems should crop up, you'll definitely be covered. All this and you get same day shipping on most orders, fast and easy returns, a full 60 day money back guarantee and the help of an industry leading customer service team who are ready and waiting to answer any questions or solve any challenges that you may have.


  • Up to 1 Mbps Data Transfer Rate
  • Detects USB Suspend Condition
  • No Need to Install Add-On Card
  • No External Power Required
  • No More IRQ Conflicts
  • Plug and Play
  • FireFold Signature Lifetime Warranty


  • Systems: Windows 2000/XP/Server 2008/Vista/7/8/10, Linux, Mac OS v8.6 or higher
  • Supports Over 1Mbps Data Transfer Rate
  • Supports RS-232 Serial Interface
  • Suitable for PDAs and Modems
  • USB 2.0 / 1.1 Compliant

Package Contents

  • USB DB9 Adapter Cable
  • CD Driver
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