The UniFi USW-Ultra is a compact 8-port gigabit managed switch that can be powered via PoE from an upstream device, providing affordable managed switching at the network edge without requiring a power outlet. It is managed through the UniFi Network controller. Part of Ubiquiti's UniFi Ultra switch lineup.
Product released: June 1, 2022
Latest firmware version
Version 2.1.8, released April 30, 2025
Last checked for updates: Sep 16, 2026 03:29 UTC
Update prediction
A firmware update was expected by October 10, 2025 but has not yet been released.
Ubiquiti typically releases firmware updates for this product approximately every 64 days.
The UniFi USW-Ultra is a compact 8-port gigabit managed switch that can be powered via PoE from an upstream device, providing affordable managed switching at the network edge without requiring a power outlet. It is managed through the UniFi Network controller. Part of Ubiquiti's UniFi Ultra switch lineup. It was originally released on June 1, 2022.
What is the latest firmware version of UniFi USW-Ultra?
The latest firmware version of UniFi USW-Ultra is 2.1.8. It was released on April 30, 2025.
How do I update the UniFi USW-Ultra firmware?
To update the UniFi USW-Ultra firmware, download the latest version (2.1.8) 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 USW-Ultra firmware updates?
You can track UniFi USW-Ultra 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.
Is the UniFi USW-Ultra firmware update overdue?
Based on UniFi USW-Ultra's historical update patterns, a firmware update was expected by October 10, 2025 but has not yet been released. This may indicate an upcoming release or a change in the product's update schedule.
Who makes UniFi USW-Ultra?
UniFi USW-Ultra is manufactured by Ubiquiti. Visit the official product page for more information.