dmesg | grep usb
[ 0.166398] usbcore: registered new interface driver usbfs
[ 0.166406] usbcore: registered new interface driver hub
[ 0.166420] usbcore: registered new device driver usb
[ 1.160227] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.160857] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.161514] usb usb1: Product: EHCI Host Controller
[ 1.161961] usb usb1: Manufacturer: Linux 3.16.7-53-desktop ehci_hcd
[ 1.162539] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.218346] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.240091] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.261800] usb usb2: Product: EHCI Host Controller
[ 1.283358] usb usb2: Manufacturer: Linux 3.16.7-53-desktop ehci_hcd
[ 1.305043] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.492950] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.568658] usbcore: registered new interface driver usbhid
[ 1.568659] usbhid: USB HID core driver
[ 1.831499] usb 1-1: New USB device found, idVendor=8087, idProduct=8009
[ 1.831500] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.137458] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.378600] usb 2-1: New USB device found, idVendor=8087, idProduct=8001
[ 2.378600] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 5.145666] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.145667] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.145668] usb usb3: Product: xHCI Host Controller
[ 5.145668] usb usb3: Manufacturer: Linux 3.16.7-53-desktop xhci_hcd
[ 5.145669] usb usb3: SerialNumber: 0000:00:14.0
[ 5.149872] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 5.149873] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.149874] usb usb4: Product: xHCI Host Controller
[ 5.149874] usb usb4: Manufacturer: Linux 3.16.7-53-desktop xhci_hcd
[ 5.149876] usb usb4: SerialNumber: 0000:00:14.0
[ 5.505080] usb 3-6: new high-speed USB device number 2 using xhci_hcd
[ 5.680943] usb 3-6: New USB device found, idVendor=0e8d, idProduct=2008
[ 5.680944] usb 3-6: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[ 5.680945] usb 3-6: Product: BV6000
[ 5.680946] usb 3-6: Manufacturer: MediaTek
[ 5.680946] usb 3-6: SerialNumber: Q4PVHM5D9LVWOFDI
[ 5.836340] usb 3-9: new full-speed USB device number 3 using xhci_hcd
[ 6.027450] usb 3-9: New USB device found, idVendor=046d, idProduct=c52b
[ 6.027451] usb 3-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.027451] usb 3-9: Product: USB Receiver
[ 6.027452] usb 3-9: Manufacturer: Logitech
[ 6.143496] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-9/input2
[ 6.201849] input: Logitech Unifying Device. Wireless PID:401b as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.2/0003:046D:C52B.0003/0003:046D:C52B.0004/input/input9
[ 6.201923] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:401b] on usb-0000:00:14.0-9:1
[ 6.203907] input: Logitech Unifying Device. Wireless PID:4016 as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.2/0003:046D:C52B.0003/0003:046D:C52B.0005/input/input10
[ 6.203959] logitech-djdevice 0003:046D:C52B.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4016] on usb-0000:00:14.0-9:2