Softpedia : Provides the 13.4.0.1306 version with a general feature overview.

: Built-in functionality to block various forms of ads for a cleaner browsing experience.

: Includes an Incognito Mode for browsing without saving history or cookies. Download Sources

: While UC Browser is popular for its speed and features, research from Citizen Lab has previously raised concerns regarding the transmission of unencrypted personally identifiable data.

You can find the APK for this specific version on several reputable hosting sites:

: Uses advanced compression technology to speed up navigation and reduce cellular data usage.