Ldc101 Usb To Civ Driver Updated Jun 2026

If you continue to face issues after updating the driver, check the following: Ensure the stereo plug is firmly seated in the radio's REMOTE port.

If Windows updates it again, right-click the device in , go to Properties , select the Driver tab, and click Roll Back Driver . Windows will ask why you are rolling back; selecting "Previous version of the driver performed better" helps signal to the OS to stop updating that specific hardware ID. Optimizing Your CI-V Settings for Software Stability ldc101 usb to civ driver updated

| Metric | Old Driver (v3.6.2020) | Updated Driver (v6.7.9) | |--------|--------------------|---------------------| | CAT command latency | 45 – 80 ms | 12 – 18 ms | | CPU usage during polling | 3 – 5% | 0.4 – 0.7% | | PTT activation delay | 95 ms | 32 ms | | Dropouts per hour | 2 – 5 | 0 | If you continue to face issues after updating

Launch the downloaded driver installer executable as an Administrator (Right-click -> ). Follow the on-screen prompts to complete the setup wizard. Optimizing Your CI-V Settings for Software Stability |

Ensure the baud rate in your software (e.g., WSJT-X) matches the CI-V Baud Rate set in your radio's menu 1.2.4 .

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