The Delock USB-C to Serial RS-232 Adapter 63908 bridges the gap between modern USB-C equipped laptops and desktops and legacy serial devices that rely on the RS-232 standard. It converts the USB-C signal to a single RS-232 serial port, enabling seamless communication with industrial equipment, measurement instruments, and older peripherals.
USB-C to RS-232 conversion for connecting legacy serial devices to modern computers
1x RS-232 serial port provides a reliable point-to-point data link
External adapter design — no internal slot or driver installation required
Compact form factor fits easily on any desk or in a travel bag
Das zeichnet den Delock 63908 aus
Unlike internal PCIe serial cards, this external adapter requires no open expansion slot and works instantly on any system with a USB-C port. The Delock 63908 handles the RS-232 protocol natively, avoiding the need for additional protocol converters or middleware.
Ideal für...
Engineers and technicians who need to interface RS-232 devices — such as PLCs, sensors, barcode scanners, or laboratory instruments — with contemporary USB-C laptops. Also suited for IT administrators managing legacy serial equipment in mixed-environment offices.
Anwendung von Delock 63908
Connect the USB-C end to a laptop or desktop with a USB-C port
Connect the RS-232 device to the adapter's DB9 serial port using a standard RS-232 cable
The adapter is recognized as a standard serial device by the operating system — no manual driver installation needed in most cases
Use terminal software or industrial communication tools to send and receive serial data
Delock is a German manufacturer specializing in connectivity adapters, cable solutions, and IT accessories. The brand focuses on bridging legacy and modern interfaces, offering products that solve real-world compatibility challenges in office and industrial environments.
It connects RS-232 serial devices — such as PLCs, sensors, barcode scanners, and laboratory instruments — to modern computers that only have USB-C ports, converting the USB-C signal to a standard RS-232 serial connection.
In most operating systems the Delock 63908 is recognized as a standard serial device and works without manual driver installation. If a driver is needed, it is typically available from the Delock website or delivered automatically via Windows Update.
The adapter features a USB Type-C data interface on one side and a single RS-232 DB9 serial port on the other. It is an external, plug-and-play device with a compact form factor and weighs approximately 0.08 kg.
The delivery includes the Delock USB-C to RS-232 adapter (model 63908). A connecting RS-232 cable is not included and must be ordered separately if not already available.
Delock provides a 24-month manufacturer warranty on the 63908 adapter, covering defects in materials and workmanship under normal use.
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