This little USB-to-CIV cable was the only bridge between modern Windows and his beloved HF transceiver. And Windows had just updated.
Plug the LD-C101 into a data-capable USB port and connect the 3.5mm jack to your radio's port.
Sometimes, updating the driver changes the COM port number. Check Device Manager after the update to confirm the new port number and update your logging software. ldc101 usb to civ driver updated
If you are unsure of the chipset, the most reliable source for Icom-compatible drivers is the Icom Japan Support Portal .
: Look for an "Unknown Device" or a COM port with a yellow warning triangle. This little USB-to-CIV cable was the only bridge
The LD-C101 is a hardware link that translates computer serial signals into the Computer Interface V (CI-V) protocol used by Icom.
: Supports the latest security protocols in Windows 11. Step-by-Step Driver Update Process 1. Identify Your Chipset Sometimes, updating the driver changes the COM port number
至此，硬件链路“”已经打通。最后一步，是在您常用的电台控制软件（如Ham Radio Deluxe, WSJT-X, FLDigi等）中完成对应的参数配置。