USB Serial Adapter / USB Serial Converter

USB SERIAL ADAPTER

/

USB SERIAL CONVERTER

USB Serial Adapter - USB to Serial RS232 RS485 RS422 TTL Converter

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USB Serial Adapter    

USB SERIAL ADAPTER CONVERTER

- Converts USB to RS232/RS485/RS422/TTL
- 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 Adapters

 

USB SERIAL ADAPTER / USB 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  
     
 

RS232 to RS485 Converters

 
 

RS232 to RS422 Converters

 
 

RS232 Isolators / Isolated Converters

 
 

RS232 RS485 RS422 to TTL Converters

 
 

RS232 RS485 RS422 Repeaters

 
 

Fiber Optic Converters

 
 

RS232 Serial Analyzer

 
 
RS485 converter, RS232 to RS485 converter, 5-year warranty

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


RS232 to RS485 converter, Worldwide shipping

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

Testimonials


"You have a great product.  Plugged it in and it worked right out of the box.., on the first try. Thanks for saving my old serial port devices in a world that thinks newer is better.  I am glad there are people like you who provide the compatibility that the industry doesn't care about anymore."

Chester

"I am communicating with kWh (energy) meters that have the RS485 built in, the port-powered converter's auto-turnaround feature works really well for my application, and I don't have to change any configuration."
Peter

 
   

         

USB TO SINGLE RS232 SERIAL ADAPTER

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 adapter 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 | user manual | FAQs

USB TO DUAL RS232 SERIAL ADAPTER

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 serial adapter 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 | user manual FAQs

USB TO 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 SERIAL ADAPTER

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 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 SERIAL ADAPTER

 

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 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 SERIAL ADAPTER

 

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 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 TTL 3.3V SERIAL ADAPTER

 

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