$ lsusb -t -v /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M ID 1d6b:0003 Linux Foundation 3.0 root hub |__ Port 3: Dev 5, If 0, Class=Hub, Driver=hub/1p, 5000M ID 045e:02d9 Microsoft Corp. |__ Port 1: Dev 6, If 0, Class=Vendor Specific Class, Driver=, 5000M ID 045e:02d8 Microsoft Corp. |__ Port 1: Dev 6, If 1, Class=Vendor Specific Class, Driver=, 5000M ID 045e:02d8 Microsoft Corp. |__ Port 1: Dev 6, If 2, Class=Audio, Driver=snd-usb-audio, 5000M ID 045e:02d8 Microsoft Corp. |__ Port 1: Dev 6, If 3, Class=Audio, Driver=snd-usb-audio, 5000M ID 045e:02d8 Microsoft Corp. /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 3: Dev 6, If 0, Class=Hub, Driver=hub/1p, 480M ID 045e:02d9 Microsoft Corp. |__ Port 5: Dev 2, If 0, Class=Vendor Specific Class, Driver=, 12M ID 04e8:730b Samsung Electronics Co., Ltd |__ Port 6: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M ID 2b7e:0134 |__ Port 6: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M ID 2b7e:0134 |__ Port 10: Dev 4, If 0, Class=Wireless, Driver=btusb, 12M ID 8087:0026 Intel Corp. AX201 Bluetooth |__ Port 10: Dev 4, If 1, Class=Wireless, Driver=btusb, 12M ID 8087:0026 Intel Corp. AX201 Bluetooth |