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: 0020.02a0 power Rx.detect port 06: 0020.02a0 power Rx.detect port 07: 0020.02a0 power Rx.detect port 08: 0020.02a0 power Rx.detect Controller /dev/usb1: addr 01: 8086:0000 Intel, EHCI root hub high speed, self powered, config 1, rev 1.00 driver: uhub1 port 01: 0000.0503 connect enabled power port 02: 0000.0500 power port 03: 0000.0500 power addr 02: 8087:0024 Intel, Rate Matching Hub high speed, self powered, config 1, rev 0.00 driver: uhub3 port 01: 0000.0100 power port 02: 0000.0103 connect enabled power port 03: 0000.0103 connect enabled power port 04: 0000.0103 connect enabled power port 05: 0000.0100 power port 06: 0000.0503 connect enabled power addr 03: 17ef:60ab Lenovo, ThinkPad Essential Wireless Mouse full speed, power 100 mA, config 1, rev 1.00 driver: uhidev0 addr 04: 147e:2020 Auth, Biometric Coprocessor full speed, power 100 mA, config 1, rev 0.01 driver: ugen0 addr 05: 0a5c:21e6 Broadcom Corp, BCM20702A0 full speed, self powered, config 1, rev 1.12, iSerial 3C77E6F0E399 driver: ugen1 addr 06: 04f2:b2da Chicony Electronics Co., Ltd., Integrated Camera high speed, power 200 mA, config 1, rev 5.20 driver: uvideo0 Controller /dev/usb2: addr 01: 8086:0000 Intel, EHCI root hub high speed, self powered, config 1, rev 1.00 driver: uhub2 port 01: 0000.0503 connect enabled power port 02: 0000.0500 power port 03: 0000.0500 power addr 02: 8087:0024 Intel, Rate Matching Hub high speed, self powered, config 1, rev 0.00 driver: uhub4 port 01: 0000.0100 power port 02: 0000.0100 power port 03: 0000.0100 power port 04: 0000.0100 power port 05: 0000.0100 power port 06: 0000.0100 power port 07: 0000.0100 power port 08: 0000.0100 power