The UniFi Cloud Key Enterprise is a high-performance network controller appliance that runs UniFi OS and supports multiple UniFi applications including Network, Protect, and Access for large enterprise deployments. It features local storage and powerful hardware to manage thousands of devices without a cloud subscription. Part of Ubiquiti's UniFi Cloud Key controller lineup.
Product released: January 1, 2022
Latest firmware version
Version 5.1.33, released September 10, 2026
Last checked for updates: Sep 16, 2026 03:30 UTC
firmware version history
LatestUpdate has tracked 8 versions of UniFi Cloud Key Enterprise firmware, released between February 16, 2026 and September 10, 2026.
Version 5.1.33 - September 10, 2026
Version 5.1.31 - August 24, 2026
Version 5.1.25 - July 27, 2026
Version 5.1.19 - June 19, 2026
Version 5.1.15 - June 7, 2026
Version 5.1.12 - May 21, 2026
Version 5.0.16 - March 30, 2026
Version 5.0.12 - February 16, 2026
Update prediction
This product was recently updated. The next firmware update is expected between October 2, 2026 and October 29, 2026.
Ubiquiti typically releases firmware updates for this product approximately every 25 days.
The UniFi Cloud Key Enterprise is a high-performance network controller appliance that runs UniFi OS and supports multiple UniFi applications including Network, Protect, and Access for large enterprise deployments. It features local storage and powerful hardware to manage thousands of devices without a cloud subscription. Part of Ubiquiti's UniFi Cloud Key controller lineup. It was originally released on January 1, 2022.
What is the latest firmware version of UniFi Cloud Key Enterprise?
The latest firmware version of UniFi Cloud Key Enterprise is 5.1.33. It was released on September 10, 2026.
How do I update the UniFi Cloud Key Enterprise firmware?
To update the UniFi Cloud Key Enterprise firmware, download the latest version (5.1.33) from Ubiquiti's website. Follow Ubiquiti's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Ubiquiti's support page.
How do I check for UniFi Cloud Key Enterprise firmware updates?
You can track UniFi Cloud Key Enterprise firmware updates automatically on LatestUpdate.io. We monitor Ubiquiti's releases and notify you when new firmware versions are available, so you never miss an update.
How often does Ubiquiti release firmware updates for UniFi Cloud Key Enterprise?
We have tracked 8 firmware versions of UniFi Cloud Key Enterprise. Based on historical patterns, updates are released approximately every 25 days. Ubiquiti releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
When is the next UniFi Cloud Key Enterprise firmware update expected?
UniFi Cloud Key Enterprise was recently updated. Based on this product's update history, the next firmware update is expected between October 2, 2026 and October 29, 2026.
Is UniFi Cloud Key Enterprise still receiving firmware updates?
Yes, UniFi Cloud Key Enterprise received a firmware update within the last month. The most recent version is 5.1.33.
Who makes UniFi Cloud Key Enterprise?
UniFi Cloud Key Enterprise is manufactured by Ubiquiti. Visit the official product page for more information.