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Quatech USB to Serial RS-232 (DB9) 4 Port Adapter

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Quatech 4-Port USB to Serial (SW-6696) SW-6696
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Sewell Direct reviews:
The entire process was perfect - good price, good quality, good service, quick delivery.
Sewell Part #:  SW-6696   Mfg Part #:  QSU2-100
Discontinued What does Discontinued mean?
Quatech USB to Serial RS-232 (DB9) 4 Port Adapter
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$125.95
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Quatech
Quatech makes this reliable USB serial adapter with four independent 9-pin serial (DB9) ports and the CD-ROM providing the driver is included for this splitter. The entire device is bus powered, so it doesn't require an external power supply.

You will have full modem control, plus hardware and software flow control (RS-232) and it is RoHS compliant. Quatech provides a 5-year warranty on this product. Along with the CD-ROM and actual USB to serial adapter is a USB Type A to B USB 2.0 cable and a 9-pin serial plug for unused port protection.

usb to serial back view

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