![]() The /usr/share/hwdata/usb.ids file records all USB device node information, including manufacturer, product number, class, subclass, protocol and so on.ġ) Directly display simple device informationīus 002 Device 001: ID 1d6b:0002 Linux Foundation 2. If the specified device is not found, a non-zero value is returned. ![]() Format: lsusb -d 8086:ĭisplay the device information of the specified device file, for example: lsusb -D /proc/bus/usb/001/001. Format: lsusb -s 00:01ĭisplay the equipment of the specified manufacturer and product number, and use hexadecimal to represent the number. By default, it will display a brief output. This command shows the USB controllers and details about devices connected to them. These devices include USB sticks, external disk readers, etc. The bus and device number are identified by decimal. The lsusb command views information related to disk devices currently attached to your system. If available, the class descriptor will show the USB device class, including hub, audio, HID, communication, and chip card.ĭisplay the device information of the specified bus and device number. This includes the configuration descriptor for the current speed of the device. lsusb(8) Linux USB Utilities lsusb(8) NAME lsusb - list USB devices SYNOPSIS lsusb options DESCRIPTION lsusb is a utility for. Tell lsusb to display detailed information about the device shown in detail. Display the USB device list of this machine, you can display the detailed information of the USB, including the reading speed and descriptor of the device. ![]()
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