lsusb -tv (KVM switch)
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
|__ Port 4: Dev 4, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
ID 8087:8000 Intel Corp.
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/15p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 1: Dev 4, If 0, Class=Hub, Driver=hub/3p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 1: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 1: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 2: Dev 7, If 3, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 2: Dev 7, If 1, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 2: Dev 7, If 2, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 2: Dev 7, If 0, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 3: Dev 10, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 0079:0006 DragonRise Inc. PC TWIN SHOCK Gamepad
|__ Port 2: Dev 5, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 4: Dev 8, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 12: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
|__ Port 12: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
ID 8087:8008 Intel Corp.
lsusb -tv (7-port USB2.0 hub)
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
|__ Port 4: Dev 4, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
ID 8087:8000 Intel Corp.
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/15p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 1: Dev 4, If 0, Class=Hub, Driver=hub/3p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 1: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 1: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 2: Dev 5, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 4: Dev 8, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 2: Dev 11, If 0, Class=Hub, Driver=hub/4p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 3: Dev 15, If 3, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 3: Dev 15, If 1, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 3: Dev 15, If 2, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 3: Dev 15, If 0, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 1: Dev 12, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 13ba:0018 PCPlay Barcode PCP-BCG4209
|__ Port 1: Dev 12, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 13ba:0018 PCPlay Barcode PCP-BCG4209
|__ Port 4: Dev 14, If 0, Class=Hub, Driver=hub/4p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 2: Dev 13, If 2, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 2: Dev 13, If 0, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 2: Dev 13, If 3, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 2: Dev 13, If 1, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 12: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
|__ Port 12: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
ID 8087:8008 Intel Corp.
lsusb -tv (7-port USB 3.0 hub)
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
|__ Port 4: Dev 4, If 0, Class=Hub, Driver=hub/4p, 5000M
ID 2109:0813 VIA Labs, Inc.
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
ID 8087:8000 Intel Corp.
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/15p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
ID 0424:5434 Microchip Technology, Inc. (formerly SMSC) Hub
|__ Port 1: Dev 4, If 0, Class=Hub, Driver=hub/3p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 1: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 1: Dev 6, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 10d5:5000 Uni Class Technology Co., Ltd
|__ Port 2: Dev 5, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 1: Dev 16, If 3, Class=Human Interface Device, Driver=usbhid, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 1: Dev 16, If 1, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 1: Dev 16, If 2, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 1: Dev 16, If 0, Class=Audio, Driver=snd-usb-audio, 12M
ID 046d:0a4d Logitech, Inc. G430 Surround Sound Gaming Headset
|__ Port 2: Dev 17, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 13ba:0018 PCPlay Barcode PCP-BCG4209
|__ Port 2: Dev 17, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
ID 13ba:0018 PCPlay Barcode PCP-BCG4209
|__ Port 4: Dev 8, If 0, Class=Hub, Driver=hub/4p, 480M
ID 2109:2813 VIA Labs, Inc.
|__ Port 1: Dev 23, If 0, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 1: Dev 23, If 1, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 1: Dev 23, If 2, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 1: Dev 23, If 3, Class=Human Interface Device, Driver=usbhid, 12M
ID 1e7d:2dcb ROCCAT
|__ Port 2: Dev 11, If 0, Class=Hub, Driver=hub/4p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 4: Dev 14, If 0, Class=Hub, Driver=hub/4p, 480M
ID 05e3:0608 Genesys Logic, Inc. Hub
|__ Port 12: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
|__ Port 12: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
ID 8087:07dc Intel Corp.
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
ID 8087:8008 Intel Corp.
|