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High speed USB Serial Adapters (external)

***DISCONTINUED PRODUCTS***

LIMITED STOCK NOTED BELOW AS OF AUGUST 2017-PLEASE CALL US IF INTERESTED
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USB Serial Adapters, usb to serial, usb to rs232, usb to rs422/485, usb adapters, serial to usb adapter, usb serial converter


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Standard serial ports via USB 2.0 without replacing peripheral hardware or application software
 

Features

  • USB 2.0 version of Quatech's reliable USB Serial Adapters

  • 1, 2, 4 or 8 independent ports

  • USB to RS-232 or USB RS-232/422/485 (MEI) available

  • On 400 models, each port configurable for RS-232, RS-422 or RS-485

  • Device enumerates itself as standard port(s)

  • Full modem control and hardware and software flow control (RS-232)

  • Full-duplex or half-duplex modes (RS-232/422/485)

  • Bus powered, no external power required

  • Windows 2000/XP, Linux and Sun Ray Server support

  • Surge suppression available

  • Embedded High Speed USB Serial Adapters available upon request (Version 1.1 available)

  • RoHS compliant

  • 5 year warranty

  • USB 1.1 versions also available

Connect serial peripherals and boost speed with USB 2.0 Serial Adapters

If speed, expansion and support are what you’re looking for in a USB Serial Adapter, think Quatech.

You can now broaden the range of external peripherals used on your computer at higher speed rates than the USB 1.1 series, with the introduction of the High Speed USB 2.0 Serial Adapters. The USB 2.0 has more bandwidth that allows higher data rates on the serial ports for more efficiency.

The new High Speed USB 2.0 Serial Adapter line gives your laptop or workstation the ability to communicate between a USB (Universal Serial Bus) port and up to eight RS-232, RS-422, or RS-485 serial peripherals. It adds the COM port(s) via its USB connection and is compatible with new and legacy RS-232 or RS-232/422/485 devices. The USB 2.0 Serial Adapters are the ideal solution for a variety of industries and applications including banking, retail and industrial automation where PCs have a significantly shorter lifecycle than the peripherals that use them.

For over 20 years, Quatech has been known to help you Connect with Reliability. As we continue in the race to become the industry leader, our high performance device connectivity line expands with the new high speed USB 2.0 Serial Adapters. It enables the USB Serial Adapter to hit speeds of up to 921.6 kbps, 1024-byte FIFO and hardware and software flow control.

Quatech USB Serial Adapters enumerate themselves as standard COM ports that are compatible with all standard RS-232 or RS-232/422/485 devices and software created for them. With the industrial surge suppression “IND” option, you can safeguard the USB Serial Adapter. The “IND” option is ideal for implementing USB-to-serial networks in factories, power plants and other potentially harsh industrial environments. USB 2.0 is fully compatible with USB 1.1 devices. The older devices work with the new bus, and vice versa.

The 400 Series models introduce the software-selectable Multi-Electrical Interface. The MEI capability is available on all ports at the click of a mouse. LEDs visually tell you which ports are using which protocol, so go ahead, mix and match.

DIRECT FROM INTERWORLD

RS-232      

 USD

 
SSU2-100   1 port USB to RS-232 serial adapter   $ 79.00

1 LEFT IN STOCK!


 
 
 
DSU2-100   2 port USB to RS-232 serial adapter   $159.00

1 LEFT IN STOCK!


 
 
 
QSU2-100   4 port USB to RS-232 serial adapter   $209.00

1 LEFT IN STOCK!


 
 
 
ESU2-100   8 port USB to RS-232 serial adapter   $369.00

1 LEFT IN STOCK!


 
 
 
RS-232/422/485          
SSU2-300   End of Life at June 2014      

 
 
 
DSU2-400   2 port USB to RS-232/422/485 serial adapter   $189.00

4 LEFT IN STOCK!

  

 
 
 
QSU2-400   4 port USB to RS-232/422/485 serial adapter   $239.00  

 
 
 
ESU2-400   8 port USB to RS-232/422/485 serial adapter   $399.00  

 
 
 
ACCESSORIES          
IND2   Surge suppression package for 2 ports   $20.00  

 
 
 
IND4   Surge suppression package for 4 ports   $40.00  

 
 
 
IND8   Surge suppression package for 8 ports   $80.00  

 
 
 
           

 

 
 
 
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Fax:1.905.513.7029
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Markham, Ontario L3R 0G9