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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 49 to 72 of 111 total

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8 Port USB Serial RS-232 Adapter with FTDI Chip set

8 Port USB Serial RS-232 Adapter USB Serial Adaptor FTDI CHIPSET

Regular Price: $199.98

Special Price: $155.98

As low as: $152.34
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Industrial 4 RS232 DB9 USB adapter

4-Port DB-9 RS232 to USB Adapter with Isolation and Surge Protection

Regular Price: $215.98

Special Price: $177.98

As low as: $169.14
Add to Cart

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
Add to Cart

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
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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
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USB RS-232 Serial Adapter with LED Indicators

USB RS-232 Serial Adapter with LED Indicators

Regular Price: $29.95

Special Price: $21.95

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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

USB to RS485/RS422 Converter FTDI CHIP with Terminals

Regular Price: $39.95

Special Price: $34.95

Add to Cart

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
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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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USB to 16COM Serial Adapter Rack-mountable Applications Black Edition

USB to 16COM Serial Adapter Rack-mountable Applications Black Edition

Regular Price: $399.98

Special Price: $378.98

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USB to 3.3V TTL DB9 Adapter

USB to 3.3V TTL DB9 Adapter

Regular Price: $39.95

Special Price: $29.95

Out of stock

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
Add to Cart

USB BAY-4 Port Serial DB-9 RS-232 Adapter with FTDI Chipset

USB BAY-4 Port Serial DB-9 RS-232 Adapter with FTDI Chipset

Regular Price: $99.99

Special Price: $84.99

As low as: $82.98
Add to Cart

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

Add to Cart

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
Add to Cart

2 PORT USB to Serial RS-232 DB-9 Adapter

2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing
(1)

Regular Price: $89.98

Special Price: $59.99

As low as: $49.19
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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

Add to Cart

Terminal block changer USB to RS-485 adapter

USB to RS-485 Adapter W/Terminal Block Changer FTDI chip
$18.09
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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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USB 2.0 to Serial RS232 Optically Isolated Adapter

4 Port RS232 USB 2.0 to Serial Adapter with Optical isolation - Surge Protection
$228.95
Add to Cart

DB-9 male with hex nut ports

USB 2.0 to RS-232 4-Port Mountable Industrial Serial Adapter
$99.98
Add to Cart

Items 49 to 72 of 111 total

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

Set Descending Direction