i brought a panel for the mini 910 to test to see if cutting into it and pasting on a cooler is better for cooling than only on the panel itself.
brought a 2nd one since i do not want to ruin my original panel, with a screwup that can happen.
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as for the wifi dongle cant you use a USB one? with a antenna?
or use the antenna cables to make 1 from small to regular antennappins