Honda 2021 RIDGELINE Owner's Manual page 207

uuAudio SystemuUSB Ports
On the back of the console
compartment
* Not available on all models
206
■
On the back of the console
compartment *
The USB ports (2.5A) are only for charging
devices.
1USB Ports
On the back of the console compartment
These ports are for battery charge only. You cannot
play music even if you have connected music players
to them.
*