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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 48 total

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CM-3RS232i industrial Isolated RS232 Serial Adapter

3-Port Industrially Isolated USB to RS232 DB9 Male Adapter
$99.99
Out of stock

2-Port RS-232 Isolated Extender

Isolated USB to 2-Port RS-232 Extender Over Cat.5 up to 2000m
$189.99
Out of stock

CM-422485-i4 Isolated serial adapter

4-Port DB-9 Male Isolated USB to RS422 RS485 Serial Adapter
$179.99
Out of stock

RS-232 extender transmitter and receiver

Isolated RS-232 Signal Extender Over Cat.5 2000m
$89.99
Out of stock

LED status indicators

Isolated USB to 2-Port RS232 / 422 / 485 Serial DB-9 Adapter
$99.99
Out of stock

DB9 Port of the gender changer

DB-9 F/F Serial RS232 Mini Gender Changer - Null Modem Adapter
$3.99
Out of stock

Null Modem DB9 Male Port protector

RS232 Null Modem DB9 Male to DB9 Female Port Protector
$3.99
Add to Cart

Female DB9 port connector with terminal block

RS232 to RS485 Serial Converter with Terminal Block
Out of stock

Type-C USB and DB9 Rs232 connectors

6 inch USB serial Type C to RS232 FTDI serial cable
$26.98
Out of stock

USB 2.0 Type-C to RS232 DB9 with DB25 adapter

6ft. Type C USB to serial RS232 FTDI adapter with DB25
$26.98
Out of stock

DB-9 pinout on RS232 connector

USB Serial – USB 2.0 RS232 Adapter with LED Indicators
$29.95
Add to Cart

USB serial DB-9 pinout GM-FTDI2-A12

USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
$24.95
Add to Cart

USB to RS232 Serial Output

USB to Serial RS232 Single Port 3ft PRO Adapter with Activity LED
$27.95
Add to Cart

BeagleBone Expansion Cape RS232 Module

BeagleBone Black USB Expansion Cape RS232 I/O Module
$37.95
Add to Cart

RS232 to TTL/CMOS converter adapter

RS232 to TTL CMOS Converter Adapter
$39.99
Out of stock

USB to serial converter

12in. USB to Serial converter DB9 male screw lock
$24.99
Out of stock

Mini PCIe card

Mini PCIe 2-Port Card RS422-485 DB9 Male Connectors
$69.99
Add to Cart

USB C to FTDI serial adapter with LED

USB C to Serial RS232 Adapter with LED Indicators USB 2.0
$34.95
Add to Cart

USB C to Serial Adapter

USB C to Serial FTDI Adapter Black for Windows 10 Fully Supported
$22.95
Out of stock

USB 2.0 to Serial 16 inch Adapter

USB 2.0 RS-232 Serial Adapter 16 Inches with LED Indicators
$20.95
Add to Cart

USB to serial 8 port adapter

8 Port USB to Serial DB9 Industrial RS232 Adapter 15KV ESD and Surge
$99.99
Out of stock

USB to serial 4 port adapter

4 Port USB to Serial DB9 Industrial RS232 Adapter 15KV ESD and Surge
$79.99
Add to Cart

USB to RS422/485 converter

USB to RS-422 and RS-485 Converter Adapter Cable Black
$29.95
Add to Cart

USB to RS422/485 converter gray

USB to RS-422 and RS-485 Converter Adapter Cable Gray
$29.95
Add to Cart

Items 25 to 48 of 48 total

per page
Page:
  1. 1
  2. 2

Set Descending Direction