lubuntu@lubuntu:~$ lsusb
Bus 001 Device 003: ID 0781:5406 SanDisk Corp. Cruzer Micro U3
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 0461:4d81 Primax Electronics, Ltd Dell N889 Optical Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lubuntu@lubuntu:~$ man lsusb
lubuntu@lubuntu:~$ lsbusb -D /dev/bus/usb/001/003
No command 'lsbusb' found, did you mean:
Command 'lsusb' from package 'usbutils' (main)
lsbusb: command not found
lubuntu@lubuntu:~$ lsusb -D /dev/bus/usb/001/003
Device: ID 0781:5406 SanDisk Corp. Cruzer Micro U3
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0781 SanDisk Corp.
idProduct 0x5406 Cruzer Micro U3
bcdDevice 2.00
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 200mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
lubuntu@lubuntu:~$ lsusb -D /dev/bus/usb/001/003 | fgrep -i clss
Couldn't open device, some information will be missing
lubuntu@lubuntu:~$ lsusb -D /dev/bus/usb/001/003 | fgrep -i class
Couldn't open device, some information will be missing
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
lubuntu@lubuntu:~$