Yongnuo Trigger Updater
Download Yongnuo Trigger Updater 1.03 from our website for free. The actual developer of the free program is Yongnuo Digital, Inc. The program belongs to System Utilities.
From the developer:
Yongnuo Trigger Updater is a powerful application designed to work with the YN-622N i-TTL wireless flash trigger transceiver. The program detects the version of the firmware installed on your computer and it downloads and updates to the latest available one.
You may want to check out more software, such as ih-update Desktop Scoreboard, Secure Updater or Update Warranty Application, which might be similar to Yongnuo Trigger Updater.