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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.

15 Item(s)

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DB-9 Pin Connector USB to Serial Adapter

USB to RS-232/422/485 Industrial Adapter - External DIP

Regular Price: $99.99

Special Price: $54.95

As low as: $49.95
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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

USB RS-232 Industrial Adapter Metal case with DIN-Rail

USB-COM-SI-M USB RS-232 Industrial Adapter Metal case with DIN-Rail
$74.78
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RS232/422/485 to USB 2.0 Module Interface Isolation Surge Protection

RS232/422/485 to USB 2.0 Module Interface Isolation Surge Protection
$299.95
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USB to RS485/RS422 Converter FTDI CHIP with Terminals

USB to RS485/RS422 Converter FTDI CHIP with Terminals

Regular Price: $39.95

Special Price: $34.95

Add to Cart

USB to RS485/RS422 Converter FTDI CHIP with Terminals 5 ft.

USB to RS485/RS422 Converter FTDI CHIP with Terminals 5 ft.

Regular Price: $39.95

Special Price: $34.95

As low as: $32.95
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Terminal block changer USB to RS-485 adapter

USB to RS-485 Adapter W/Terminal Block Changer FTDI chip
$18.09
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USB to Terminal Block serial adapter

Isolated USB to RS232 RS422 RS485 Mountable Terminal Block Adapter
$79.99
Out of stock

Terminal block wire connection

USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
$29.95
Out of stock

Terminal block wire connection

USB to RS232 Isolated TTL | CMOS Adapter Cable with TB
$39.95
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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
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8 terminal block connectors for serial applications

USB2 to 8-Port RS232-422-485 Serial TB Adapter
$239.95
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Terminal block connectors controlled by DIP switches

USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
$289.95
Add to Cart

6ft USB to RS485 professional compact converter

USB to RS485 Compact FTDI Converter with Terminal Screw 6FT
$28.95
Out of stock
 

15 Item(s)

per page

Set Descending Direction