user@HP-ProBook-430-G2 ~ $ dmesg | grep usb
[ 3.544498] usbcore: registered new interface driver usbfs
[ 3.544509] usbcore: registered new interface driver hub
[ 3.544530] usbcore: registered new device driver usb
[ 5.140531] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.140533] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.140535] usb usb1: Product: xHCI Host Controller
[ 5.140537] usb usb1: Manufacturer: Linux 4.2.0-7-generic xhci-hcd
[ 5.140538] usb usb1: SerialNumber: 0000:00:14.0
[ 5.141337] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 5.141339] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.141341] usb usb2: Product: xHCI Host Controller
[ 5.141343] usb usb2: Manufacturer: Linux 4.2.0-7-generic xhci-hcd
[ 5.141345] usb usb2: SerialNumber: 0000:00:14.0
[ 5.141657] usb: failed to peer usb2-port3 and usb1-port1 by location (usb2-port3:none) (usb1-port1:usb2-port1)
[ 5.141659] usb usb2-port3: failed to peer to usb1-port1 (-16)
[ 5.141660] usb: port power management may be unreliable
[ 5.141711] usb: failed to peer usb2-port4 and usb1-port1 by location (usb2-port4:none) (usb1-port1:usb2-port1)
[ 5.141712] usb usb2-port4: failed to peer to usb1-port1 (-16)
[ 5.154396] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.154398] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.154400] usb usb3: Product: EHCI Host Controller
[ 5.154401] usb usb3: Manufacturer: Linux 4.2.0-7-generic ehci_hcd
[ 5.154403] usb usb3: SerialNumber: 0000:00:1d.0
[ 5.450646] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[ 5.466662] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 5.599358] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
[ 5.599362] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 5.656368] usb 1-1: New USB device found, idVendor=040b, idProduct=0002
[ 5.656373] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 5.656375] usb 1-1: Product: GiGa HiD
[ 5.656494] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 5.656501] usb 1-1: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 5.822900] usb 1-4: new full-speed USB device number 3 using xhci_hcd
[ 5.952878] usb 1-4: New USB device found, idVendor=0bda, idProduct=b001
[ 5.952883] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.952885] usb 1-4: Product: Bluetooth Radio
[ 5.952887] usb 1-4: Manufacturer: Realtek
[ 5.952889] usb 1-4: SerialNumber: 00e04c000001
[ 6.119196] usb 1-5: new full-speed USB device number 4 using xhci_hcd
[ 6.248760] usb 1-5: New USB device found, idVendor=138a, idProduct=003f
[ 6.248764] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[ 6.248766] usb 1-5: SerialNumber: 00b064bf4c95
[ 6.415428] usb 1-6: new high-speed USB device number 5 using xhci_hcd
[ 6.545312] usb 1-6: New USB device found, idVendor=03f0, idProduct=521d
[ 6.545316] usb 1-6: New USB device strings: Mfr=5, Product=4, SerialNumber=0
[ 6.545319] usb 1-6: Product: HP hs3110 HSPA+ Mobile Broadband Device
[ 6.545320] usb 1-6: Manufacturer: Hewlett-Packard
[ 6.715641] usb 1-7: new high-speed USB device number 6 using xhci_hcd
[ 6.901759] usb 1-7: New USB device found, idVendor=04f2, idProduct=b3c8
[ 6.901763] usb 1-7: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 6.901765] usb 1-7: Product: HP HD Webcam
[ 6.901767] usb 1-7: Manufacturer: Generic
[ 6.901769] usb 1-7: SerialNumber: 200901010001
[ 6.927558] usbcore: registered new interface driver usbhid
[ 6.927561] usbhid: USB HID core driver
[ 6.929261] input: GiGa HiD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:040B:0002.0001/input/input13
[ 6.984051] hid-generic 0003:040B:0002.0001: input,hidraw0: USB HID v1.10 Keyboard [GiGa HiD] on usb-0000:00:14.0-1/input0
[ 6.984398] input: GiGa HiD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:040B:0002.0002/input/input14
[ 7.040219] hid-generic 0003:040B:0002.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [GiGa HiD] on usb-0000:00:14.0-1/input1
[ 16.041848] usbcore: registered new interface driver btusb
[ 16.668413] input: HP HD Webcam as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input16
[ 16.668504] usbcore: registered new interface driver uvcvideo
user@HP-ProBook-430-G2 ~ $