Seamless and stable serial communication via modern USB ports – ready to use immediately with a reliable FTDI chipset and automatic driver support.

• Cable with integrated adapter function – no separate hardware required
• Stable and seamless serial communication via modern USB ports – ready to use thanks to a reliable FTDI chipset and automatic driver support.
• Wide operating system compatibility: Windows, macOS, Linux, ChromeOS
• USB 2.0 compliant, backward compatible with USB 1.1
• Adjustable data transfer rates: 75 to 128,000 bps
• RS232 interface via USB-A – easy integration into existing systems
• True RS232 output with 5V / 3.3V / 2.8V / 1.8V and TTL input – clean signal levels
• Gold-plated contacts – optimal conductivity and corrosion protection
• Full duplex communication – simultaneous sending and receiving of data
• COM port retention – automatic port recognition upon restart or reconnection
• Secure screw connection – firm hold for serial devices and peripherals

The DIGITUS® USB 2.0 to RS232 adapter with high-quality FTDI chipset offers a simple and reliable way to connect USB interfaces to serial RS232 devices. Ideal for industrial applications, IT, and service tasks where serial communication is required – for example, with modems, measuring devices, or control systems. The adapter supports a variety of operating systems with driver installation and features a robust design with gold-plated contacts. A 180 cm USB extension is included for flexible setup.