I've already explained it to you when you've been doing similar thing on your mage -
It clearly states that automation software is prohibited - in your case keyboard driver is that automation software (ofc if what you're saying is true - do you have gaming keyboard connected to your laptop as well? i guess not)
No automation allowed (at all - doesn't matter how you do it).
In any other issues not covered by the rules, general honesty, morality and common sense applies."
Having 2 accounts with characters in opposite factions online at same time to do something like that is clearly cheating - that's common sense, i can't believe i have to explain that it is a bad thing... You CAN'T farm honor by multiboxing H+A character, you CAN'T farm HK by multiboxing H+A character, you CAN'T complete pvp achievements by multiboxing H+A character, you CAN'T play arenas by multiboxing at all.
If you had any doubts if it's allowed or not you could ask on forum/discord/facebook/ticket in-game, there's plenty of ways.
Also you could buy Wintergrasp Commendation https://db.darkwizard.pl/?item=44115 on your 80lvl character with Stone Keeper's Shard or Wintergrasp Mark of Honor and send it to your 39lvl char, so there was an honest way to get honor on it.
Sorry but appeal rejected.
Also if you'll do something similar AGAIN on any of your accounts punishment will be much longer.