Delock Adapter USB Type-C to Serial RS-232 DB9/DB25, 1.8 m

Delock USB Type-C to Serial RS-232 Adapter – Versatile Interface Connection

This adapter converts a USB Type-C port into a serial RS-232 interface. This allows modern computers, laptops, or tablets with USB-C to be connected to older devices with DB9 or DB25 connectors.

• Compatible with USB Type-C and serial RS-232 devices: The adapter enables the connection of industrial equipment, POS systems, older printers, or measuring instruments to modern USB-C devices.
• Reliable FTDI chipset: The FTDI 232R ensures stable serial communication and is recognized by Windows, macOS, and Linux without additional drivers.
• Flexible cable length of 1.8 m: Enough reach for connecting devices without needing an extension cable.
• No external power required: The adapter is powered directly via USB-C – ideal for mobile use.
• Robust build: The cable features a durable jacket and is designed for daily use.

What sets the Delock adapter apart

Thanks to the high-quality FTDI chip, the adapter offers reliable data transfer and is compatible with a wide range of operating systems. The combination of DB9 and DB25 connectors on the device side makes it especially versatile – you only need one adapter for two different serial interfaces.

Ideal for...

This adapter is suitable for technicians, developers, and enthusiasts who want to connect modern USB-C devices to older serial hardware. Whether in industrial automation, retrocomputing, or configuration of network equipment – the adapter is the perfect bridge between old and new technologies.

How to use the Delock adapter

Plug the USB Type-C connector into your device and connect the serial side to the desired equipment via DB9 or DB25. The adapter is automatically recognized and requires no manual driver installation on most operating systems. Once connected, you can access the serial device as usual.