Ld-c101 Usb To Ci-v Driver

Inside the USB housing of the LD-C101 sits an industrial serial-to-USB bridge chip (typically manufactured by FTDI or Prolific). This chip translates standard computer USB signals into the serial data commands your Icom radio understands.

. While many premium cables use expensive FTDI chips, the LD-C101 often utilizes the CH340, a workhorse serial-to-USB converter known for:

is a specialized USB-to-CI-V interface cable primarily used in amateur radio to bridge the communication gap between a modern computer and legacy Icom transceivers

Even with the correct , problems arise. Here is a checklist. Ld-c101 Usb To Ci-v Driver

Download the VCP (Virtual COM Port) setup executable. Right-click the installer, select Run as Administrator , and follow the on-screen prompts.

Do you know which (FTDI, Prolific, Silicon Labs) your cable uses? Share public link

Ensure your user account has permission to access the port by running: sudo usermod -aG dialout $USER (then log out and back in). Configuring Radio Control (CAT) Software Inside the USB housing of the LD-C101 sits

Set the to match the COM port discovered in your Device Manager (e.g., COM3 or /dev/ttyUSB0 ).

works with nearly any Icom radio equipped with a "Remote" or "CI-V" jack, including:

The is a specialized USB-to-CI-V control cable designed specifically for Icom amateur radios . It acts as a bridge, allowing your computer to communicate with the radio for frequency control, logging, and remote management through popular ham radio software. Technical Specifications While many premium cables use expensive FTDI chips,

Plugging the LD-C101 into a different USB port can cause Windows to assign it a brand-new COM port number, forcing you to reconfigure your ham software.

: Download the latest VCP (Virtual COM Port) drivers directly from the Silicon Labs Support Page.

the LD-C101 cable from your PC before running the installer.

If your software cannot connect to the radio, the problem is usually a driver conflict or incorrect software settings.