/sys/class/tty/ptyaf/subsystem/ttyS0/device/bus/devices/rt3xxx-ehci/usb2/usb_device%3Ausbdev2.1/subsystem/
..
/
usbdev1.1
/
usbdev2.1
/
Generated by outhttpd/1.8 on Sun, 18 Jan 2026 23:30:34 GMT