GELRHONR OBD Power Cable with Switch Button, Right Angle Micro USB to OBD2 Power Cable for Dash Camera 24 Hours Surveillance/Acc Mode 12-24V to 5V 23A, for Dashcam, GPS or Radar-3.5M/11.5Ft

My little Garmin Dash Cam Mini 2 does the job and it's tiny. For power I plugged this adapter into the OBD2 port and tucked the wire under the panels along the top rollbar and down the driver's side pillar so it's invisible. Super easy. https://a.co/d/00TxLl6u