USB To Serial

Sewell InstaCOM USB to Serial Adapter Sewell
$11.45

Sewell InstaCOM USB to Serial Ad...

This adapter is the easiest way to add a serial port to your computer.  The cable is two feet long. If you are looking for a longer USB to Serial ...

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$11.45
USB to Serial DB9 Plugin Adapter Sewell
$15.95

USB to Serial DB9 Plugin Adapter

This easy to use USB to DB9 Serial adapter allows you to add a legacy Serial port to any new computer with an available USB port. A number of older...

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$15.95
USB to DB9 Serial Plug-in Adapter, 2-port Sewell
$27.00

USB to DB9 Serial Plug-in Adapte...

The USB to Dual Serial Port Adapter adds two DB9 serial ports to your laptop or desktop through the USB port. The sleek design saves space and come...

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$27.00
Sewell Octal USB to Serial, 8 Port (FTDI) Converters Sewell
$72.95

Sewell Octal USB to Serial, 8 Po...

New FTDI chipset provides the most complete compatibility among devices  The Sewell Octal USB serial adapter adds 8 serial rs-232 communication po...

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$72.95
USB to DB9 Serial Plug-in Adapter Sewell
$19.95

USB to DB9 Serial Plug-in Adapter

Prefer a USB to Serial adapter without an attached cable? This two-inch converter plugs right into the USB port of your laptop avoiding the hassles...

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$19.95

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