1 Port Professional USB to Serial Adapter Cable with COM Retention

Add one serial RS-232 port with com retention to any laptop or computer with a USB port

Product ID: ICUSB2321X

  • USB to Straight-Through RS232 Serial Adapter
  • COM Port assignments maintained across reboot
  • Single cable design for portability
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  • Baud Rate up to 230 Kbps
  • Powered by an available USB port - no external power adapter required
  • Designed to make serial port expansion quick and easy
  • Provides dual buffers for upstream and downstream data transfer
  • Supports automatic handshake mode
  • Enables and disables enumerations
$72.99 AUD exc GST
$80.29 AUD inc GST

Technical Specifications

Warranty Information
Warranty 2 Years
Bus Type USB 2.0
Chipset ID Texas Instruments - TIUSB3410
Interface Serial
Port Style Cable Adapters
Ports 1
FIFO 32 Bytes
Max Baud Rate 230.4 Kbps
MTBF 453,206 hours
Serial Protocol RS-232
Connector Type(s) 1 - DB-9 (9 pin, D-Sub) Male
1 - USB Type-A (4 pin) USB 2.0 Male
OS Compatibility Windows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012
Special Notes / Requirements
System and Cable Requirements One available USB 1.1 (or above) port
Humidity 5~85% RH
Operating Temperature -10°C to 80°C (14°F to 176°F)
Storage Temperature -20°C to 100°C (-4°F to 212°F)
Physical Characteristics
Cable Length 1 ft [0.3 m]
Color Black
Material Plastic
Product Height 0.5 in [1.3 cm]
Product Length 16.5 in [42 cm]
Product Width 1.4 in [35 mm]
Weight of Product 1.1 oz [30 g]
Packaging Information
Package Height 1.3 in [32 mm]
Package Length 5.7 in [14.4 cm]
Package Width 6.9 in [17.4 cm]
Shipping (Package) Weight 3.5 oz [99 g]
What's in the Box
Included in Package 1 - USB to Serial Adapter
1 - Driver CD
1 - Instruction Manual


View full OS compatibility
Windows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012


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