Quick tech specs
- Add two DB9 RS-232 serial ports to a desktop/laptop using a single USB-A port
- One-piece TPE housing and level-4 ESD protection; Copper shielding; Gold plated connectors; Operating temp. -40°C to 80°C; Mounting bracket incl.
- Windows/macOS/Linux; 1ft (30.5cm) cable length after the mountable hub; Max Baud 115.2Kbps; 4KB FIFO; FTDI FT232H Chipset
- DB9 nuts pre-installed; DB9 screws included for device/cable compatibility
- Transmit/Receive LED indicators; USB LED shows successful enumeration
Know your gear
Add RS-232 serial communication support to USB-A enabled Data Terminal Equipment (DTE - e.g., desktop or laptop), using this 2ft (61cm) straight through 2-Port USB to Serial Adapter Cable. Serial Port Expansion| The Dual-Port USB Serial Adapter adds two RS-232 serial DB/DE-9 (male) connectors to a desktop or laptop via a single USB Type-A port. Secure the adapter to a serial device, using pre-installed and removable slotted DB-9 nuts or install the included DB-9 thumbscrews for compatibility with other serial peripheral devices or cables. LED Indicators| Data transmission and reception LED indicators for each port on the adapter provide real-time monitoring of port activity. The USB LED indicates when the adapter has successfully enumerated on the desktop or laptop. All the LEDs aid with diagnostics and troubleshooting. Seamless Connectivity| The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers automatically install to Windows 7 and newer versions, macOS 10.15 and above, and Linux. The USB to RS-232 adapter features COM retention, which automatically reassigns the COM port value if the cable is disconnected and reconnected, or if the system is rebooted. Built To Last| The rugged TPE construction and Level-4 ESD protection (15kV air and 8kV contact) enhance the reliability and longevity of the USB to Serial Adapter. Copper shielding minimizes Electromagnetic and Radio Frequency Interference (EMI and RFI). Gold-plated connectors enhance signal conductivity. The included mounting bracket allows the hub of the serial adapter to be mounted to a desired surface.
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