For more information, please visit the following pages:

• Opera Mini
• Opera Software ASA
• Presto

Latest user agents:

• Opera/9.80 (Android; Opera Mini/66.2.2254/191.286; U; en) Presto/2.12.423
• Opera/9.80 (Android; Opera Mini/66.2.2254/191.293; U; pl) Presto/2.12.423 Version/12.16