Ldc101 Usb To Civ Driver Updated Jun 2026
You should see a clean entry labeled , where "x" represents the assigned port number. Note down this COM port number. Configuring Software for the Updated Driver
The LDC101 is a USB-to-Serial interface adapter designed for CI-V protocol communication, primarily used to control Icom amateur radios via CAT (Computer Aided Transceiver) software. The recent driver update ensures compatibility with the latest Windows 10/11 builds and improves USB-C connection stability.
: Facilitates seamless two-way communication for frequency control, mode switching, and data logging between the PC and the radio. Amazon.com ldc101 usb to civ driver updated
If your Icom transceiver requires the official Icom USB driver, you can download version 1.30 from the Icom support page:
The LDC101 (often referred to as ) is a USB-to-CI-V cable designed specifically for Icom transceivers. It allows a computer to communicate with an Icom radio using the company’s proprietary CI-V protocol, which is used for remote control, frequency setting, and data exchange. You should see a clean entry labeled ,
: The driver allows the computer to recognize the USB interface as a standard serial (COM) port, making it compatible with nearly all radio control software, such as Ham Radio Deluxe, WSJT-X, and N1MM+ Integrated FTDI Support : Newer versions often utilize FTDI chipsets
Keeping your LDC101 USB to CIV driver updated is essential for maintaining a stable, reliable connection between your PC and Icom transceiver. The latest CP210x Universal Windows Driver version 11.5.0 brings enhanced compatibility with Windows 11 24H2, improved power management, and WHQL certification for peace of mind. The recent driver update ensures compatibility with the
To ensure the driver initializes correctly without port conflicts:
How to Fix LDC101 USB to CI-V Driver Issues After an Update If your amateur radio setup suddenly stopped communicating with your PC, a recent driver update is likely the culprit. The LDC101 USB to CI-V interface is a vital link for controlling Icom transceivers via computer-aided transceiver (CAT) software. When Windows automatically updates your USB-to-serial drivers, it often installs a version that renders older or cloned chips non-functional.