If your Prolific USB-to-serial comm port (com1/com5) etc cannot work and shows as code 10 error in device manager, you can fix from here. Back in the stone age of personal computer development, each device that you wanted to connect to your. On a Windows system you can update your driver.
- Download the latest driver for your Gigabyte P55-UD4 Communications Port (COM3).
- USB RS232 - FTDI designs and supplies USB semiconductor devices with Legacy support including royalty-free drivers. Application areas include USB RS232, (USB Serial ), USB Parallel, USB Docking.
EFM32 USB CDC Serial Port Device driver is a windows driver .
Common questions for EFM32 USB CDC Serial Port Device driver
Q: Where can I download the EFM32 USB CDC Serial Port Device driver's driver?Please download it from your system manufacturer's website. Or you download it from our website.

1. Please identify the driver version that you download is match to your OS platform.


3. Try a driver checking tool such as DriverIdentifier Software .
As there are many drivers having the same name, we suggest you to try the Driver Tool, otherwise you can try one by on the list of available driver below.

If none of these helps, you can contact us for further assistance.
EFM32 USB CDC Serial Port Device driver download listDescription: EFM32 USB CDC Serial Port Device driver setup Version: 4.2.8 Date: 09 Sep 2014 Filesize: 0.81 MB Operating system: Windows XP, Visa, Windows 7,8 (32 & 64 bits) |
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