USB to RS485 Converter / Adapter, USB to RS232 RS485 RS422 TTL Converters

 USB TO RS485 / USB TO RS485 CONVERTER / ADAPTER

CommFront - USB Serial adapters, USB to single dual RS232 converter, RS232 to RS485, RS232 to RS422, RS232 to TTL, USB to RS232, USB to serial adapters, Serial Analyzer, RS232 repeater, RS232 extender, RS232 isolator

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USB to RS485 Converter    
 

USB TO RS485 CONVERTER / ADAPTER

  - Adds single/dual RS485 ports to USB.
- Great range of OS support (including
  Windows 7/Vista/XP, CE, Mac and Linux).
- Built-in 120
Ω end-of-line terminator.
- Plug-and-play.
- CE certified.
- 5-year manufacturer's warranty.
 
 
 
 
 
         
 

USB Serial Converters

 

USB TO RS232 RS485 RS422 TTL SERIAL CONVERTER

 

USB to Single RS232 Adapter

 
 

USB to Dual RS232 Adapter

 
 

USB to RS485 Converter

 
 

USB to dual RS485 Converter

 
 

USB to RS422 Converter

 
 

USB to dual RS422 Converter

 
 

USB to TTL Converter

 
 

USB to dual TTL Converter

 
 

USB to TTL 3.3V Converter

 
 

USB to dual TTL 3.3V Converter

 
     
  Other products  
     
 

Industrial Serial Converters

 
 

Isolated Serial Converters

 
 

Industrial Serial Repeaters

 
 

Fiber Optic Converters

 
 

RS232 Monitor Cables

 
 

RS232 Serial Analyzer

 
 
 

Quality products with 30-Day Satisfaction Guarantee & 5-Year Warranty.


FREE worldwide shipping / optional same day EXPRESS shipping on all products!

   

         

USB TO SINGLE RS232 SERIAL CONVERTER

USB to RS232 Converter
(Windows 7 supported!)
$29.95
$27.95
Order Here

The USB-232-1 is a port-powered USB to RS-232 serial converter that can be used to convert any standard USB port (USB 2.0 - backward compatible) into a RS-232C port.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/2003 /2000/98 (32-bit), Windows 7/Vista/XP/Server2008/ 2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | data sheet | FAQs

USB TO DUAL RS232 SERIAL CONVERTER

USB to dual RS232 Converter
(Windows 7 supported!)
$44.95
$39.95
Order Here

The USB-232A-1 is a port-powered USB to dual RS-232 converter that can be used to convert any standard USB port (USB 2.0 – backward compatible) into two RS-232C ports.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info drivers | data sheet FAQs

USB TO RS485 / USB TO DUAL RS485 SERIAL CONVERTER

USB to RS485 Converter
(Windows 7 supported!)
$84.95
$75.95
Order Here

Combining the USB-232-1 (USB to Single RS232 Adapter) and CVT-485-1 (Port-powered RS232/RS485 converter) allows you to turn your USB port into an RS485 port that can be used to communicate with one loop of up to 128 units of RS485 devices, and it comes with a built-in 120 Ohm terminator for easy installation.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | data sheet | FAQs

     

USB to dual RS485 Converter
(Windows 7 supported!)
$154.95 $135.95
Order Here

 

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of CVT-485-1 (Port-powered RS232/RS485 converter) allows you to turn your USB port into two RS485 ports, which can be used to communicate with up to two loops (each loop supports up to 128 nodes) of RS485 devices, and it comes with  built-in 120 Ohm terminators for easy installation.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | FAQs

     

USB TO RS422 / USB TO DUAL RS422 SERIAL CONVERTER

 

USB to RS422 Converter
(Windows 7 supported!)
$94.95
$82.95
Order Here

 

Combining the USB-232-1 (USB to Single RS232 Adapter) and CVT-485_422-1 (Port-powered RS232 to RS422/485 converter) allows you to turn your USB port into an RS422 port that can be used to communicate with one loop of up to 128 units of RS422/485 devices, and it comes with a built-in 120 Ohm terminator for easy installation.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | data sheet | FAQs

       
 

USB to dual RS422 Converter
(Windows 7 supported!)
$174.95
$149.95
Order Here

 

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of CVT-485_422-1 (Port-powered RS232 to RS422/485 converter) allows you to turn your USB port into two RS422 ports, which can be used to communicate with up to two loops (each loop supports up to 128 nodes) of RS422/485 devices, and it comes with built-in 120 Ohm terminators for easy installation.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | FAQs

       

USB TO TTL / USB TO DUAL TTL SERIAL CONVERTER

 

USB to TTL Converter
(Windows 7 supported!)
$79.95
$67.95
Order Here

 

Combining the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | data sheet | FAQs

 

USB to dual TTL Converter
(Windows 7 supported!)
$144.95
$119.95
Order Here

 

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to two channels of TTL/CMOS compatible levels and vice versa.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | FAQs

       
 

USB TO TTL/CMOS 3.3V / USB TO DUAL TTL/CMOS 3.3V SERIAL CONVERTER

 

USB to TTL 3.3v Converter
(Windows 7 supported!)
$79.95
$67.95
Order Here

 

Combining the USB-232-1 (USB to Single RS232 Adapter) and TTL33-232-1 (Port-powered RS232/TTL 3.3V converter) allows you to convert USB to 3.3V TTL/CMOS compatible levels and vice versa.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | data sheet | FAQs

       
 

USB to dual TTL3.3v Converter
(Windows 7 supported!)
$144.95
$119.95
Order Here

 

Combining the USB-232A-1 (USB to Dual RS232 Adapter) and two units of TTL33-232-1 (Port-powered RS232/TTL 3.3V converter) allows you to convert USB to two channels of 3.3V TTL/CMOS compatible levels and vice versa.

The unit uses the latest FTDI chipset and is fully compatible with Windows 7/Vista/XP/Server2008/ 2003/2000/98 (32-bit), Windows 7/Vista/XP/ Server2008/2003 (64-bit), Win CE, Mac, and Linux.

more info | drivers | FAQs