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Serial Adapters

Serial adapters provide either a DB-9 port or a terminal block connection for RS-232, RS-422, and RS-485 communication signals. The integration of USB with serial adapters gives the user flexibility in receiving data and the distance over which that data travels. Serial adapters are supplied in many forms constructed with molded jackets, industrial metal chassis, or plastic shells. From one to sixteen ports, serial adapters are used widely with stenographers (steno machines), bar code scanners, ATM's and other equipment for communication.

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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 4 Port USB to Serial Adapter RS-232 Windows XP/Vista/7 x64

FTDI 4 Port USB to Serial Adapter RS-232 Windows XP/Vista/7 x64
(1)

Regular Price: $89.98

Special Price: $59.98

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8 Port USB to Serial Adapter Box with Fan-Out DB9 Cables Prolific Chip

8 Port USB to Serial Adapter Box with Fan-Out DB9 Cables Prolific Chip

Regular Price: $199.98

Special Price: $144.13

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36" Prolific PL2303 USB to RS232 Serial Adapter DB-9 for XP/Vista/7

36" Prolific PL2303 USB to RS232 Serial Adapter DB-9 for XP/Vista/7
(2)

Regular Price: $29.98

Special Price: $18.49

As low as: $16.99
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FTDI USB to Serial Adaptor for Vista/XP/7 DB-9 Serial RS-232 with LEDs

FTDI USB to Serial Adaptor for Vista/XP/7 DB-9 Serial RS-232 with LEDs
(4)

Regular Price: $39.98

Special Price: $15.98

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USB 4 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset

USB 4 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset

Regular Price: $119.98

Special Price: $68.98

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USB to RS-232 & Printer Port Cable

USB to RS-232 & Printer Port Cable

Regular Price: $59.98

Special Price: $34.98

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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
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USB to Serial Adapter RS232 DB9 Short 8 Inch Cable

USB to Serial Adapter RS232 DB9 Short 8 Inch Cable
(1)
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36inch FTDI USB to Serial Cable for MA PC Linux with Windows 7 Drivers

36inch FTDI USB to Serial Cable for MA PC Linux with Windows 7 Drivers
$16.88
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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
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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

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USB to 3.3v TTL Header

USB to 3.3v TTL Header

Regular Price: $39.95

Special Price: $29.95

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5V USB to TTL Header (UART) adapter

USB to 5V TTL Header

Regular Price: $39.95

Special Price: $29.95

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USB to 3.3V/5V TTL Auto sensing adapter image

USB to 3.3V/5V TTL Auto sensing adapter

Regular Price: $39.95

Special Price: $29.95

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USB to 16COM Serial Adapter Rack-mountable Applications Black Edition

USB to 16COM Serial Adapter Rack-mountable Applications Black Edition

Regular Price: $399.98

Special Price: $378.98

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 Passive RS-232 to RS-485 Converter

Passive RS-232 to RS-485 Converter

Regular Price: $29.95

Special Price: $19.95

As low as: $16.99
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USB to UART with +3.3V TTL Adapter

USB to UART with +3.3V TTL Adapter

Regular Price: $24.99

Special Price: $14.99

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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
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Dual Port RS-422/485 PCMCIA PC Card

Dual Port RS-422/485 PCMCIA PC Card

Regular Price: $114.99

Special Price: $94.99

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Bluetooth to RS232 9 Pin dongle

Bluetooth to RS232 9 Pin dongle
$39.95
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CableMax Ethernet to RS232 9 Pin Dongle up to 230kbps

CableMax Ethernet to RS232 9 Pin Dongle up to 230kbps

Regular Price: $79.95

Special Price: $49.95

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USB to RS 232 Extender dongle , Extend up to 270FT via Cat5 Cable

USB to RS 232 Extender dongle , Extend up to 270FT via Cat5 Cable
$39.95
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72" Prolific PL2303 USB to Serial Adaptor DB-9 RS-232 for XP/Vista/7

72" Prolific PL2303 USB to Serial Adaptor DB-9 RS-232 for XP/Vista/7
(1)

Regular Price: $24.95

Special Price: $17.88

As low as: $13.99
Add to Cart

Items 1 to 24 of 68 total

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