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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 73 to 96 of 109 total

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USB to 16 Port Serial Adapter

Compact 16-Port RS-232 USB-to-Serial Adapter - Two Octopus Cables
$377.99
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Metal Case USB to Serial Adapter - RS232 Octopus Cable

USB Industrial 4-Port RS232 USB Serial Adapter Octopus Cable DIN Rail
$89.99
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DB-9 male with hex nut ports

USB 2.0 to RS-232 4-Port Mountable Industrial Serial Adapter
$99.98
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Industrial-grade mounting brackets for adapter

Industrial USB 2.0 to RS-232 8-Port Serial Adapter DIN rail Mountable
$199.98
Out of stock

Mini USB to RS485 Serial Adapter with cable

Mini USB to Terminal Wire RS422 RS485 FTDI Plug-in Adapter
$39.95
Out of stock

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
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Terminal block wire connection

USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
$29.95
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Terminal block wire connection

USB to RS232 Isolated TTL | CMOS Adapter Cable with TB
$39.95
Out of stock

4-port serial adapter with terminal block connectors

USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
$189.95
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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
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
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USB serial DB-9 pinout GM-FTDI2-A12

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

USB to Serial RS232 Single Port 3ft PRO Adapter with Activity LED
$27.95
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RS232 to PCI Module box combo

RS232 to PCI Combo Expansion Module Box
$209.99
Add to Cart

Items 73 to 96 of 109 total

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

Set Descending Direction