For more information, please visit the following pages:

• Opera Mini
• Opera Software ASA
• Presto

Latest user agents:

• Opera/9.80 (Android; Opera Mini/8.1/191.256; U; ru) Presto/2.12.423 Version/12.16
• Opera/9.80 (Windows Phone; Opera Mini/8.1.0/37.6584; U; ru) Presto/2.12.423 Version/12.16