StarTech 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention ICUSB2324X (2 years Local Warranty in Singapore)


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StarTech 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention ICUSB2324X (2 years Local Warranty in Singapore)

Add 4 serial RS-232 ports to any laptop or computer with a USB port

  • 4-port USB to RS232 serial adapter
  • Rugged metal construction
  • Wall-mountable
  • 4-port USB to RS232 serial adapter
  • Rugged metal construction
  • Wall-mountable

The ICUSB2324X 4 Port Professional Grade USB Serial Adapter converts a single USB port to four RS232 serial ports allowing you to connect to, monitor and control your serial devices. Rugged metal construction and sturdy wall-mount brackets provide a robust solution for both harsh industrial environments and simple desktop installations.

Powered by USB, the device does not require a power outlet for most standard applications. For installations requiring power through the RS232 ports, optional DC connector and terminal block connections are included. Once connected, the adapter retains assigned serial COM port values, allowing the same values to automatically be re-assigned to the ports provided by the adapter in the event it is disconnected, then re-connected to the host computer.

This innovative Serial adapter offers a professional grade solution for connecting legacy or industrial RS232 serial devices to more modern computers, or computers with unused USB ports – perfect for connecting serial modems, barcode scanners or any device with serial sync through USB, eliminating the expense of upgrading serial peripherals for USB compatibility.

Backed by a 2-year warranty and free lifetime technical support.


  • Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port
  • Connect, monitor and control industrial/automotive sensors and equipment
  • Connect bar code scanners, receipt printers and other point of sale devices
  • Connect a satellite receiver, serial modem, or PDA with serial sync
  • Connect and program LED and Digital signage boards with serial communication ports


Warranty Information Warranty 2 Years
Connector(s) Connector Type(s) 1 - USB B (4 pin)
External Ports 4 - DB-9 (9 pin, D-Sub)
Environmental Operating Temperature -10°C to 80°C (14°F to 176°F)
Storage Temperature -20°C to 100°C (-4°F to 212°F)
Humidity 5~85% RH
Hardware Ports 4
Interface Serial
Bus Type USB 2.0
Port Style External Hub
Chipset ID Texas Instruments - TIUSB3410
Packaging Information Package Height 2.1 in [53 mm]
Package Length 5.9 in [15.1 cm]
Shipping (Package) Weight 1.4 lb [0.7 kg]
Package Width 8.5 in [21.5 cm]
Performance Serial Protocol RS-232
Max Baud Rate 230.4 Kbps
FIFO 32 Bytes
MTBF 107,515 hours
Physical Characteristics Weight of Product 17.9 oz [508 g]
Color Black
Material Steel
Product Length 6.5 in [16.5 cm]
Product Width 4.6 in [118 mm]
Product Height 1.0 in [2.5 cm]
Power Power Source Not Included (not required for standard applications)
Input Voltage 9 ~ 36 DC
Input Current 600mA minimum
Plug Type N
Software OS Compatibility Windows® XP, Vista, 7, 8
Windows Server® 2003, 2008 R2, 2012
Special Notes / Requirements System and Cable Requirements 1 USB 1.1 (or above) port
What's in the Box Included in Package 1 - USB to RS-232 Serial Adapter
1 - 3ft USB A to B cable
1 - Instruction Manual