You may need to manually roll back to an older, legacy version of the Prolific driver (such as version 3.2.0.0 or 3.3.2.102) that still supports older hardware architectures. Alternatively, replacing the cable with an FTDI-backed version solves this permanently. Software Fails to Connect to Rig (Timeout Errors)
Windows can automatically turn off USB ports to save power. In Device Manager, right-click your COM port, go to Properties -> Power Management , and uncheck "Allow the computer to turn off this device to save power." Conclusion
If you use FT8, RTTY, or PSK31, the alone isn't enough. You also need audio isolation. However, for CAT control, a properly installed driver ensures low latency.
Depending on your chipset, bypass third-party driver download sites and go straight to the source: Ld-c101 Usb To Ci-v Driver
The LD-C101 USB to CI-V driver is a software component that enables communication between a computer and certain devices, such as amateur radio transceivers, that use the CI-V (Controller Interface V) protocol. This protocol is commonly used in amateur radio equipment to allow for remote control and data transfer.
Ensure the 3.5mm mini-plug end of the LD-C101 is plugged into the correct jack on the back of the radio—typically marked REMOTE . Do not accidentally plug it into the external speaker or key jacks.
Installing the LD-C101 USB to CI-V driver is a straightforward process. Here are the general steps: You may need to manually roll back to
Re-plug the LD-C101 cable into a USB port. Your PC should now recognize the device and map it to a specific COM port number (e.g., COM3). Configuring Your Ham Radio Software
If you experience persistent issues, spend an extra $10 on a known-good CP2102-based LD-C101 from a reputable ham radio dealer. The time saved in driver debugging is worth the investment.
Intermittent connections can be frustrating. Here are a few key points to consider: In Device Manager, right-click your COM port, go
In conclusion, the LD-C101 USB to CI-V driver is a crucial software component that enables communication between a computer and a device that uses the CI-V protocol. The driver offers several key features, including compatibility, high-speed data transfer, and easy installation. By understanding the features, installation, and troubleshooting of the LD-C101 USB to CI-V driver, users can effectively utilize this technology in various applications.
Linux kernels (version 2.6.x and newer) have the ftdi_sio and cp210x drivers compiled directly into the kernel core. No external downloads are required. Plug in the LD-C101 cable.
: Because it acts as a standard serial interface, the latest stable drivers are generally sourced from the FTDI Chip VCP Drivers page Compatibility : Supports Windows 7, 8, 10, and 11.