Atlona Help Center

KB01411 - New firmware version available for the AT-UHD-SW-52ED


Subject: New firmware version available for the AT-UHD-SW-52ED

Date posted: 9/18/2018


Dear Valued Customer,


Atlona is pleased to announce the release of new firmware and software update for its 4K/UHD Five-Input HDMI Switcher with Mirrored HDMI / HDBaseT Outputs.

The release contains some critical hot-fixes and new features including better performance for active mDP to HDMI adapters, active HDMI cables, USB type docking stations and other enhancements.

The version is designed for the following SKU:


  • AT-UHD-SW-52ED


The new version is provided to all users who purchased directly from Atlona or from Atlona’s approved dealers and distributors.

Atlona highly recommends to perform the update. The update procedure takes up to 3 minutes per unit.

Additional information about the content of the release can be found here –


To obtain the upgrade package and the new User Manuals please log in to Atlona’s product page at:


Please contact Atlona Technical Support if you have any more questions or issues with the update, 

Article ID: KB01411

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Contact Us