/sys/class/tty/ttyS0/device/subsystem/devices/rt3xxx-ehci/usb2/usb_device%3Ausbdev2.1/subsystem/
..
/
usbdev1.1
/
usbdev2.1
/
Generated by outhttpd/1.8 on Wed, 01 Oct 2025 17:29:02 GMT