StarTech ICUSB2322F USB to Dual RS232 DB9 Adapter Cable

• Connecting two legacy RS-232 devices to one laptop
• Industrial equipment monitoring from modern USB computers
• POS systems requiring dependable dual serial connectivity
• Barcode scanner integration with business workstations
• Digital signage equipment using legacy serial control
• Serial console access for compatible infrastructure equipment
• Manufacturing systems requiring isolated serial communication
• System integrator deployments with mixed serial hardware
• Service desks supporting legacy device configuration
• Control equipment requiring retained COM-port assignments
• Fixed installations using wall-mounted serial connectivity
• Modernising computers without native DB9 serial ports

• Adds two RS-232 ports through one USB host connection
• FTDI FT2232D chipset supports dependable serial integration
• 921.6Kbps maximum baud rate handles high-speed serial links
• 2500Vrms optical isolation helps separate connected equipment
• COM retention preserves assigned serial port values
• USB bus power eliminates a separate external power adapter
• 128-byte FIFO helps buffer serial communication traffic
• Supports 7 or 8 data bits for legacy equipment compatibility
• Multiple parity modes support varied serial configurations
• Wall-mountable design suits fixed technical installations
• USB 2.0 host interface integrates with modern computers
• Two DB9 ports support simultaneous serial device access
• Broad OS support simplifies mixed IT environment deployment
• TAA compliance supports applicable procurement requirements

• Brand: StarTech.com
• Product Family: USB to Serial Adapters
• Model: ICUSB2322F
• Product Type: Dual-Port USB to RS-232 Serial Adapter
• Number of Serial Ports: 2
• Host Interface: USB 2.0 Type-A
• Host Connector: USB-A, 480Mbps
• Serial Interface: RS-232
• Serial Connectors: 2 × DB-9
• Chipset: FTDI FT2232D
• Maximum Baud Rate: 921.6Kbps
• Data Bits: 7 / 8
• Stop Bits: 1 / 2
• Parity: None / Odd / Even / Mark / Space
• FIFO: 128 Bytes
• Optical Isolation: 2500Vrms
• COM Port Retention: Yes
• Power Source: USB Powered
• Cable Length: 2.0m / 6.6ft
• Product Length: 2.1m / 6.9ft
• Product Width: 41mm / 1.6in
• Product Height: 24mm / 0.9in
• Product Weight: 156g / 5.5oz
• Mounting: Wall Mountable
• Colour: Black
• Material: Plastic
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -20°C to 85°C
• Humidity: 5% to 95% RH
• Operating System: Windows, Windows Server, macOS and Linux
• Compliance: TAA, FCC, CE, RCM, RoHS/REACH
• Warranty: 2 Years
• Technical Support: Free Lifetime Technical Support
• Compatibility: USB 1.1 or higher host with RS-232 DB9 devices.

WHY CHOOSE THIS PRODUCT?

• Two serial ports from one USB connection: Connects two RS-232 devices without consuming multiple USB ports, helping technicians maintain cleaner workstation configurations.
• FTDI FT2232D chipset: Provides the chipset flexibility and compatibility required for professional serial-device integration.
• Optical isolation: Integrated 2500Vrms isolation helps electrically separate the computer from connected serial equipment, valuable in industrial and electrically noisy environments.
• COM-port retention: Assigned COM values can be automatically reassigned after reconnecting the adapter or rebooting the host, reducing configuration work for managed installations.
• High serial throughput: Up to 921.6Kbps supports applications that require more than basic legacy serial speeds.
• USB-powered deployment: Eliminates the need for a separate power adapter and simplifies installation at technical workstations.
• Fixed-installation flexibility: Wall mounting allows the adapter to be secured near equipment racks, service desks or industrial control stations.
• Broad platform support: Compatibility across Windows, Windows Server, macOS and Linux helps standardise serial connectivity across mixed environments.