Controller /dev/usb0: addr 01: 8086:0000 Intel, xHCI root hub super speed, self powered, config 1, rev 1.00 driver: uhub0 port 01: 0000.02a0 power Rx.detect port 02: 0000.02a0 power Rx.detect port 03: 0000.02a0 power Rx.detect port 04: 0000.02a0 power Rx.detect port 05: 0000.02a0 power Rx.detect port 06: 0000.02a0 power Rx.detect port 07: 0000.02a0 power Rx.detect port 08: 0000.02a0 power Rx.detect port 09: 0000.0303 connect enabled power recovery port 10: 0000.02a0 power Rx.detect port 11: 0000.0103 connect enabled recovery port 12: 0000.02a0 power Rx.detect port 13: 0000.02a0 power Rx.detect port 14: 0000.02a0 power Rx.detect port 15: 0000.02a0 power Rx.detect port 16: 0000.02a0 power Rx.detect addr 02: 046d:c31b Logitech, Logitech USB Keyboard low speed, power 98 mA, config 1, rev 60.00 driver: uhidev0 driver: uhidev1 addr 03: 046d:c52b Logitech, USB Receiver full speed, power 98 mA, config 1, rev 12.10 driver: uhidev2 driver: uhidev3 driver: uhidev4