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USB Serial Adapter

USB serial adapters for RS-232, RS-422, and RS-485 serial communication applications. The DB-9 adapters are manufactured with either FTDI or Prolific chip sets and are offered in various designs for home, business, and industry. With industrial-grade metal chassis for rugged or harsh environments and terminal wire connections to mini rs232 adapters, the USB to serial adapter configurations carried at CoolDrives is second to none.

16 Item(s)

per page

Set Descending Direction

4 Port FTDI USB to DB-9 Serial Cable for Win XP/Vista/7/8 and Linux

4 Port FTDI USB to DB-9 Serial Cable for Win XP/Vista/7/8 and Linux

Regular Price: $89.98

Special Price: $69.98

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FTDI 6 foot DB-9 USB to Serial Adapter for PC and Mac

FTDI 6 foot DB-9 USB to Serial Adapter for PC and Mac
(2)

Regular Price: $19.50

Special Price: $17.95

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FTDI Dual Serial Port DB-9 RS-232 MINI-Adapter With Cable

FTDI Dual Serial Port DB-9 RS-232 MINI-Adapter With Cable
(1)

Regular Price: $59.98

Special Price: $32.88

As low as: $26.88
Add to Cart

FTDI Eight Port USB RS-232 Serial Adapter Industrial USB to Serial

FTDI Eight Port USB RS-232 Serial Adapter Industrial USB to Serial

Regular Price: $169.98

Special Price: $139.98

Add to Cart

USB 2.0 Serial RS232 Adapter Box Industrial 8-Port FTDI Chip 921.6Kbps

USB 2.0 Serial RS232 Adapter Box Industrial 8-Port FTDI Chip 921.6Kbps

Regular Price: $219.98

Special Price: $169.98

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FTDI Industrial 8-port USB to Serial RS422 RS485 (Metal)

FTDI Industrial 8-port USB to Serial RS422 RS485 (Metal)
$249.78
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USBG-COMi-TB

FTDI Hi-Speed USB to Industrial Single RS-422/485 Adapter

Regular Price: $59.99

Special Price: $49.95

As low as: $46.95
Add to Cart

Industrial 4 RS232 DB9 USB adapter

4-Port DB-9 RS232 to USB Adapter with Isolation and Surge Protection

Regular Price: $215.98

Special Price: $177.98

As low as: $169.14
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USB RS-232 Industrial Adapter Isolated and Surge Protected Adapter

USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip

Regular Price: $89.95

Special Price: $58.99

As low as: $49.99
Add to Cart

USB to serial port converter with DB9 pin male connector RS422/RS485

USB to serial port converter with DB9 pin male connector RS422/RS485

Regular Price: $79.95

Special Price: $49.99

As low as: $47.89
Add to Cart

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Regular Price: $59.95

Special Price: $39.95

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USB to RS-422 - RS-485 Serial Surge and Optical Isolation converter

USB to RS-422 - RS-485 Serial Surge and Optical Isolation converter

Regular Price: $99.95

Special Price: $69.95

As low as: $63.89
Add to Cart

2 PORT USB to Serial RS-232 DB-9 Adapter

2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing
(1)

Regular Price: $89.98

Special Price: $59.99

As low as: $49.19
Add to Cart

CG-232485CBO Serial to USB 2.0 Adapter Combination

Industrial RS232-RS422-RS485 to USB 2.0 Serial Adapter Combination
$79.95
Out of stock

4-port serial adapter with terminal block connectors

USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
$189.95
Out of stock

Terminal block connectors on serial adapter

USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter
$139.95
Add to Cart

16 Item(s)

per page

Set Descending Direction