Quick tech specs
- Add a Null Modem DB9 RS-232 serial port to a desktop/laptop using a USB-A port
- Resolve DCE/DTE conflicts without cross-wired cables/adapters; Rugged TPE construction; level-4 ESD protection; Copper shielding; Operating temp -40 C to 80 C
- Windows/macOS/Linux; 10ft/3m Cable; Max Baud 115.2Kbps; 128 Byte RX; 256 Byte TX FIFO; FTDI FT232R Chipset
- DB9 screws pre-installed; DB9 Nuts included for device/cable compatibility
- Transmit/Receive LED indicators; USB LED shows successful enumeration
Know your gear
Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters.Serial Port Expansion|The 6.6-foot (2-meter) Null Modem USB Serial Adapter adds an RS-232 serial DB/DE-9 (female) connector to a desktop or laptop via a USB Type-A port. Secure the adapter to a serial device, using pre-installed and removable slotted D-Sub thumbscrews or install the included DB-9 Nuts for compatibility with other serial peripheral devices or cables.LED Indicators|Data transmission and reception LED indicators 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.
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