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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.

Items 1 to 24 of 57 total

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2-port RS-232 Serial and 1-port LPT PCI-Express Card

2-port RS-232 Serial and 1-port LPT PCI-Express Card

Regular Price: $99.98

Special Price: $89.98

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4-Port PCI Express Serial Card RS-232

4-Port PCI Express Serial Card RS-232

Regular Price: $99.98

Special Price: $79.98

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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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4-Port Serial RS-232 PCI-Express Card

4-Port Serial RS-232 PCI-Express Card

Regular Price: $109.98

Special Price: $99.98

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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

Out of stock

8-Port DB-9 RS232 to USB Adapter w/ Isolation and Surge Protection

8-Port DB-9 RS232 to USB Adapter w/ Isolation and Surge Protection

Regular Price: $299.98

Special Price: $279.78

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8-Port  RS232 to USB Adapter w/ Metal Case

8-Port RS232 to USB Adapter w/ Metal Case

Regular Price: $299.98

Special Price: $169.98

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Industrial  2-Port RS232 to Ethernet Data Gateway

Industrial 2-Port RS232 to Ethernet Data Gateway

Regular Price: $199.98

Special Price: $149.98

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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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Industrial  4-Port RS-232 to Ethernet Data Gateway

Industrial 4-Port RS-232 to Ethernet Data Gateway

Regular Price: $249.98

Special Price: $199.98

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RS-232/485/422/DIO to Ethernet Data Gateway

RS-232/485/422/DIO to Ethernet Data Gateway

Regular Price: $249.98

Special Price: $159.98

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One Port  RS-232 ExpressCard DB-9 Dongle

One Port RS-232 ExpressCard DB-9 Dongle

Regular Price: $99.98

Special Price: $76.98

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Two Port RS-232 ExpressCard DB-9 Dongle for Laptops

Two Port RS-232 ExpressCard DB-9 Dongle for Laptops

Regular Price: $119.98

Special Price: $79.98

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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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PCI 8-port 16950 UART I/O  8-Port Serial (RS232) I/O Controller Card

PCI 8-port 16950 UART I/O 8-Port Serial (RS232) I/O Controller Card

Regular Price: $129.98

Special Price: $79.98

Out of stock

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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16 port USB to Serial Adapter

USB to 16COM Serial Adapter Rack-Mountable for Industrial Applications

Regular Price: $399.98

Special Price: $349.95

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USB to Quad RS-422/485 Adapter with Optical Isolation Surge Protection

USB to Quad RS-422/485 Adapter with Optical Isolation Surge Protection

Regular Price: $399.98

Special Price: $278.98

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USB to RS-232/422/485 Adapter with Optical isolation & surge protection

USB to RS-422/485 Adapter with Optical isolation & surge protection

Regular Price: $145.98

Special Price: $99.98

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USB Four Port Serial DB-9 RS-232 Adapters with Prolific Chipset

USB Four Port Serial DB-9 RS-232 Adapters with Prolific Chipset
(1)

Regular Price: $79.98

Special Price: $59.98

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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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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 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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USB BAY-4 Port Serial DB-9 RS-232 Adapter with FTDI Chipset

USB BAY-4 Port Serial DB-9 RS-232 Adapter with FTDI Chipset

Regular Price: $99.99

Special Price: $84.99

As low as: $82.98
Add to Cart

Items 1 to 24 of 57 total

per page
Page:
  1. 1
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  3. 3

Set Descending Direction