Hi ledsgo, your device will work fine for mining. Just stick to either of the first couple browsers you've listed for best performance.

So we’ve added you to the queue for our Beta Release.  FYI, that might not be for some time, depending on how development goes.  In the meanwhile:
   

• Join our Telegram group at https://t.me/joinchat/GahFuELlfJoWE1vsFQf3VQ
• Create a Hadron Dashboard account at Hadron.cloud

   
(Both are required.) Thanks for your interest and we will email when you are activated for the Beta!