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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 25 to 48 of 110 total

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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

Add to Cart

USB 2.0 to Serial High-Speed RS-232 Industrial Adapter

USB 2.0 to Serial High-Speed RS-232 Industrial Adapter with DIN-Rail

Regular Price: $59.98

Special Price: $39.98

Add to Cart

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

Add to Cart

USB to serial 2-port cable adapter

USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable

Regular Price: $29.98

Special Price: $17.98

Add to Cart

USB to Serial (9-pin) DB-9 RS-232 Adapter Cable

USB to Serial (9-pin) DB-9 RS-232 Adapter Cable

Regular Price: $29.98

Special Price: $18.98

Add to Cart

6 foot USB to Serial Adapter with Prolific chipset

6 foot USB to Serial Adapter with Prolific chipset

Regular Price: $29.98

Special Price: $15.98

Add to Cart

USB to RS-232 & Printer Port Cable

USB to RS-232 & Printer Port Cable

Regular Price: $59.98

Special Price: $34.98

Add to Cart

Mini Desktop or Laptop USB to RS-232 Serial Adapter

USB Serial Adapter RS-232 DB-9 USB Adapter - Serial to USB
(1)

Regular Price: $44.95

Special Price: $19.95

Out of stock

6FT. USB 2.0 RS-232 USB to Serial Adapter up to 1Mbps Data Rate FTDI Chip

6FT. USB 2.0 RS-232 USB to Serial Adapter up to 1Mbps Data Rate FTDI Chip

Regular Price: $39.98

Special Price: $19.98

Add to Cart

8-Port USB Serial Adapter Box with Eight DB-9 RS-232 Ports

8-Port USB Serial Adapter Box with Eight DB-9 RS-232 Ports

Regular Price: $239.89

Special Price: $159.98

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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

Out of stock

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 to Serial Adapter RS232 DB9 Short 8 Inch Cable

USB to Serial Adapter RS232 DB9 Short 8 Inch Cable
(1)
Out of stock

2 Port Professional USB to Serial Adapter with TX/RX LED COM Retention

2 Port Professional USB to Serial Adapter with TX/RX LED COM Retention
(1)

Regular Price: $34.95

Special Price: $30.95

As low as: $27.48
Out of stock

USB to RS232 Serial Adapter for Win 7 (32/64bit) FTDI Chip Pro Adapter

USB to RS232 Serial Adapter for Win 7 (32/64bit) FTDI Chip Pro Adapter

Regular Price: $29.95

Special Price: $22.95

As low as: $17.95
Add to Cart

Ferrite ring for noise reduction

4 Port RS232 FT4232HL Professional USB 2.0 to Serial Adapter
(2)

Regular Price: $69.95

Special Price: $46.98

As low as: $39.88
Add to Cart

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
Out of stock

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
Add to Cart

 USB RS-232 Serial Adapter DB-9 Male works with all Windows and Mac

USB RS-232 Serial Adapter DB-9 Male works with all Windows and Mac
(2)

Regular Price: $24.95

Special Price: $18.09

Add to Cart

DB9 female to female gender changer

DB9 female to female gender changer

Regular Price: $2.99

Special Price: $1.10

As low as: $1.05
Out of stock

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
Out of stock

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

6 Foot USB to Serial Adapter High Speed 230K Prolific Chipset

6 Foot USB to Serial Adapter High Speed 230K Prolific Chipset

Regular Price: $23.95

Special Price: $18.95

As low as: $15.78
Add to Cart

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

Items 25 to 48 of 110 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Set Descending Direction