Name: COM 10ft/3m USB to Null Modem Serial Adapter Cable COM Retention FTDI USB-A to RS232 Change
Brand: StarTech
SKU: 42340075
Price: 57.9 CHF
Availability: InStock

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StarTech

Add a serial RS-232 null modem connection to a laptop or desktop by using an available USB-A port.

Expand your desktop or laptop computer with support for serial RS-232 DCE communication and resolve DCE/DTE conflicts directly, without the need for additional crossed serial cables or adapters.

Serial Expansion

The 3 m USB null modem adapter adds a serial RS-232 DB/DE-9 (female) port to a desktop or laptop computer via a USB Type A port. Secure the adapter to a serial device using the pre-installed, removable slotted D-sub thumb screws, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.

LED Indicators

The LED indicators for data transmission and data reception on the adapter allow for real-time monitoring of connection activity. The USB LED indicates whether the adapter has been successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.

Seamless Connectivity

The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer, and Linux are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and reinserted or when the system is restarted.

Built for Durability

The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and durability of the USB serial adapter. The copper shielding minimizes electromagnetic and high-frequency interference (EMI and RFI). Gold-plated connectors improve signal conductivity.

Actual product image StarTech COM 10ft/3m USB to Null Modem Serial Adapter Cable COM Retention FTDI USB-A to RS232 Change (3 m)

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