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USB to Serial Adapter
High Speed USB Serial RS-232 FTDI CHIPSET Adapter for all Windows, Apple or Linux Computers
FROM $19.99

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4x 422/485 USB

USB to four serial port converter with DB9 (9-pin male) connectors. RS-422/RS-485
 USB to four serial port converter with DB9 (9-pin male) connectors. RS-422/RS-485 USB-4COMi l Adds four high speed RS-422 ports via USB connection l 384 byte receive buffer l 128 ...
PRICE: $139.98   SIZE: Adapter Color: WHITE   
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USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset
USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. Supports Win...
PRICE:   $144.13 SIZE: 6ft Cable Color: BLACK   
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USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
 USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail USB-4COMi-M USB to Quad RS-422/485 Adapter for Windows 7 and Server 2003/2008 USB to four serial port converter wit...
PRICE: $149.78   SIZE: 3ft. Cable Color: BEIGE   
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8-Port X DB-9 RS-232 USB Serial Adapter Data Control Box Eight Port Serial
 8-Port X DB-9 RS-232 USB Serial Adapter Data Control Box Eight Port Serial Supports windows 7 (32 and 64-Bit) Converts a USB port into 1,2,3,4,5,6,7,8-serial ports capable of Serial ports spee...
PRICE:   $159.98 SIZE: 4.5x5x1.89 Color: SILVER   
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USB 2.0 Serial Adapter Box Industrial 8-Port RS-232 FTDI Chip High-Speed 921.6Kbps
 USB 2.0 Serial Adapter Box Industrial 8-Port RS-232 FTDI Chip High-Speed 921.6Kbps RoHS Compliant PRO USB Serial Adapter with Com Port Retention Technology and High-Speed 920K Support. Supports Windo...
PRICE: $169.98   SIZE: 4.5x5x1.89 Color: Beige   
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USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Optical Isolation/Metal case with DIN-Rail
 USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Optical Isolation/Metal case with DIN-Rail USB-8COMi-M USB to Quad RS-422/485 Adapter (with Optical Isolation) USB to eight serial port converter with DB9 (9...
PRICE:   $249.78 SIZE: 3ft. Cable Color: BEIGE   
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USB to Quad Opto-isolated RS-422/485 Adapter
 USB to Quad Opto-isolated RS-422/485 Adapter l USB to Quad Opto-isolated RS-422/485 Adapter -with optical isolation (2000V) ...
PRICE: $279.98   SIZE: 4x5x2 Color: BEIGE   
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USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
 USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail USB-4COMi-SI-M USB to Quad RS-422/485 Adapter (with Optical Isolation & Surge Protection) The USB-4COMi-SI-M USB-to-Op...
PRICE:   $294.78 SIZE: 3ft. Cable Color: BEIGE   
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