You can power a Dashcam via your OBD port (but perhaps you shouldn't)
Conecta X BlackVue X Series Dash Cam OBD Power + Parking Mode Cable for Easy Hardwire Installation
2 Pack】 OBD Power Cable, Mini USB Port OBD2 Power Cable for Dash Camera 24 Hours Surveillance/Acc Mode with Switch Button, 16Pin OBDII Adapter Hardwire Charger Cable 12-26V to 5V - Walmart.ca
Nextbase OBD Power Cable
Blackvue dash cam + OBD quick connect fitters install review
OBD Cable Dash Cam Installation — BlackboxMyCar
OBD OBD2 Power Cable for Dash Cam Parking Monitor Power Cable with Switch Button Plug and Play 24 Hours Surveillance/Acc Mode Car OBD Cable 2 Pack【Mini USB】: Amazon.co.uk: Automotive
Nextbase OBD Power Cable
OBD2 port for dashcam | Honda Odyssey Forum
OBD Hardwire Kit 12V to 5V 5V 2A OBD power Cable for Dash cam Camcorder
Dash Cam Install with ODB Port
REARMASTER Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb)
OBD2 Dash Camera DVR Charging Cable Micro USB Power Adapter with Switch Button - 16Pin OBD2 Connector Direct Charger for Dash Cam Car DVR GPS 11.5FT ...
Installing a Nextbase dash-cam using an OBD power cable
Thinkware Universal OBD2 Power Cable for all Dashcams - Allows for Parking Mode Activation within your Dash cam
Garmin Dash Cam Quick Power Adaptor (OBD)
Powering a dash cam via the OBD port : r/Dashcam
eSynic Professional Waterproof Motorcycle Usb Socket – esynic
OBD2 to USB Type-C Port Power Charging Cable with Switch Button for Car Dash Cam | eBay
Nextbase iQ Smart 4G Dash Cam
eSynic Professional Waterproof Motorcycle Usb Socket – esynic
18.7in On-Board Diagnostics Power Cable，OBD Power Cable for Dash Camera， On-Board Diagnostics to USB Charger Cable Dash Cam Hardwire Kit 16Pin ...
OBD2 Dash Cam power cable | Mercedes-Benz GLA Forum
OBD Cable Dash Cam Installation — BlackboxMyCar
