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USB Serial Adapter

USB serial adapters for RS-232, RS-422, and RS-485 serial communication applications. The DB-9 adapters are manufactured with either FTDI or Prolific chip sets and are offered in various designs for home, business, and industry. With industrial-grade metal chassis for rugged or harsh environments and terminal wire connections to mini rs232 adapters, the USB to serial adapter configurations carried at CoolDrives is second to none.

Items 1 to 24 of 53 total

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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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36" Prolific PL2303 USB to RS232 Serial Adapter DB-9 for XP/Vista/7

36" Prolific PL2303 USB to RS232 Serial Adapter DB-9 for XP/Vista/7
(2)

Regular Price: $29.98

Special Price: $18.49

As low as: $16.99
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FTDI Indistrial 16-port RS-422/485 Adapter Optically Isolated

FTDI Indistrial 16-port RS-422/485 Adapter Optically Isolated
$389.89
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DB-9 Pin Connector USB to Serial Adapter

USB to RS-232/422/485 Industrial Adapter - External DIP

Regular Price: $99.99

Special Price: $54.95

As low as: $49.95
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FTDI Four Port USB Serial RS-232 Adapter USB Serial Adaptor

FTDI Four Port USB Serial RS-232 Adapter USB Serial Adaptor

Regular Price: $129.95

Special Price: $97.88

As low as: $94.95
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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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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

USB to Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED

USB to Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED
(1)

Regular Price: $24.95

Special Price: $17.95

As low as: $15.68
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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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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
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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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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 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

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 FTDI 10ft Long USB to Serial Adapter Cable with Screws and LED status

FTDI 10ft Long USB to Serial Adapter Cable with Screws and LED status

Regular Price: $34.99

Special Price: $26.99

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USB to RS485/RS422 Converter FTDI CHIP with Terminals 5 ft.

USB to RS485/RS422 Converter FTDI CHIP with Terminals 5 ft.

Regular Price: $39.95

Special Price: $34.95

As low as: $32.95
Add to Cart

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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Prolific RS232 Mini Serial Adapter

USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip

Regular Price: $14.99

Special Price: $9.99

As low as: $9.95
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Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Regular Price: $59.95

Special Price: $39.95

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USB to RS-422 - RS-485 Serial Surge and Optical Isolation converter

USB to RS-422 - RS-485 Serial Surge and Optical Isolation converter

Regular Price: $99.95

Special Price: $69.95

As low as: $63.89
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16 Port USB 2.0 to RS-232 Serial Adapter

16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter

Regular Price: $299.00

Special Price: $279.00

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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
Add to Cart

FTDI 6ft. USB to Serial Adapter Cable w/Screws and Three LED display

FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display
$21.23
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10ft. USB to Serial Adapter Cable w/Screws - LED display

10ft. Long USB to Serial Adapter Cable with Screws and Three LED display
$16.23
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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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Items 1 to 24 of 53 total

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

Set Descending Direction