Directory listing for /proc/self/root/sys/class/pci_bus/0000:00/device/0000:00:02.1/0000:02:00.0/usb1/subsystem/devices/

• 1-0:1.0@
• 1-1@
• 1-1:1.0@
• 2-0:1.0@
• usb1@
• usb2@