Did the job, and got it working.. My suggestion on the 12 point? Have thin solder.. For something as simple as a mouse, this connection could have been done with a flex cable, and a center post for stability.. I don’t even understand what the point of cutting cost like this was in a 300 dollar mouse. The design reminded me of what some college intern came up with over a weekend while beige drinking, hating their boss..
But anyway… If you want to do this, have a steady hand and a solder sucker..
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