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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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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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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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Mini USB Serial Adapter Hi-Speed 920K with FTDI Chip LED Status TX RX

Mini USB Serial Adapter Hi-Speed 920K with FTDI Chip LED Status TX RX

Regular Price: $29.95

Special Price: $22.95

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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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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
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1 port industrial rs232, rs422, rs485 adapter

1-Port USB to Industrial RS-232/422/485 Adapter with DIP Switch
$48.99
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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
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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

RS232 Extender over 2000m Cat.5

Isolated USB to RS-232 Extender Over Cat.5 2000 meters
$89.99
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-i isolated rs232/422/485 adapter

Isolated USB to RS-232 / RS-422 / RS-485 Adapter DB-9 Male
$49.99
Out of stock

CM-6RS232i Industrial Isolated 6-Port Serial Adapter

6-Port Industrially Isolated USB to RS-232 Adapter DB-9 Male
$179.99
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

CM-12RS232A 12 Port Industrial USB to Serial Adapter

12-Port Industrial USB to RS-232 Adapter DB-9 Male ESD Protection
$169.99
Out of stock

12 Port Industrial USB to Serial Adapter

Industrial USB 2.0 to 12-Port DB9 Serial Adapter
$279.99
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

Female DB9 port connector with terminal block

RS232 to RS485 Serial Converter with Terminal Block
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CG-232485CBO Serial to USB 2.0 Adapter Combination

Industrial RS232-RS422-RS485 to USB 2.0 Serial Adapter Combination
$79.95
Out of stock

Type-C and DB9 serial connectors

6 inch USB serial Type C to RS232 Prolific serial cable
$21.98
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

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