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USB to Serial Adapter

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1-800-709-1345
This item has been discontinued.
We recommend the following product as a suitable alternative. InstaCOM USB to Serial Adapter (SW-1301)
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USB to Serial Adapter (SW-20804) SW-20804
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Fast shipping, product as described. Will buy again...
Sewell Part #:  SW-20804   Mfg Part #:  SW-20804-AP1102
Discontinued What does Discontinued mean?
USB to Serial Adapter
$12.45
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This adapter is the easiest way to add a serial port to your computer. Many PDAs, digital cameras, GPS units, barcode scanners, and other equipment require a serial connection and many newer computers don't have serial ports.

The cable is two feet long. If you are looking for a longer USB to Serial adapter, check out the 6 ft. USB to Serial adapter cable or add a USB extension cable or a standard serial cable to your order.

What if I need to use a USB device with a computer that only has serial ports?

The adapter works with 9-pin serial devices. Click here if you need a 25-pin adapter.

If you need a USB to DB9 Female, you can change the serial end with a Female to Female gender changer

Need a manual serial switch?

Get a USB to Serial adapter with standard thumbscrew connectors so you can make sure you have a secure connection that won't accidentally come apart.

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