

It’s display information about USB buses in the system and the devices connected to them.

Lsusb stands for list Universal Serial Bus or USB. cd/dvd IBM SATA DEVICE 62F2642 SA82 /dev/sr0ģ) What’s lsusb – List USB buses and device To display the detailed information of all the PCI devices KeyLargo/Intrepid USBĠ0:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)Ġ0:0b.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI ControllerĠ0:0d.0 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller (rev 02)

# lspciĠ0:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC (rev 02)Ġ0:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA Ġ0:01.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)Ġ0:02.0 VGA compatible controller: InnoTek Systemberatung GmbH VirtualBox Graphics AdapterĠ0:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)Ġ0:04.0 System peripheral: InnoTek Systemberatung GmbH VirtualBox Guest ServiceĠ0:05.0 Multimedia audio controller: Intel Corporation 82801AA AC'97 Audio Controller (rev 01)Ġ0:06.0 USB controller: Apple Inc. Just run the following command to get the PCI device information. $ sudo pacman -S pciutilsįor openSUSE, use Zypper Command to install pciutils. $ sudo dnf install pciutilsįor Arch Linux, use pacman command to install pciutils. $ sudo apt install pciutilsįor RHEL/CentOS, use YUM Command to install pciutils.įor Fedora, use dnf command to install pciutils. Pciutils is available in distribution official repository so, we can easily install through distribution package manager.įor Debian/Ubuntu, use apt-get command or apt command to install pciutils. Lspci doesn’t come stand alone utility and its part of the pciutils package.īy default, it shows a brief list of devices which are attached in the system, so filter out specific device information with grep for better view. It will display information about model number/chip details for devices like PCI bridge, VGA controller, Ethernet controller, USB controller, Audio device, IDE interface, etc., lspci command is used to display information about PCI buses in the system and hardware devices that are connected to PCI and PCI bus. This tutorial takes a quick look at some of the most commonly used commands to check information and configuration details about various hardware devices. In this tutorial we are going to cover about Linux System Devices Information utilities such as lspci, lsscsi, lsusb, and lsblk. and the rest will cover only specific hardware components like CPU or processor or memory, etc. Some commands report altogether like CPU, Processor, memory, storage, disk, etc. There are many utilities available to check Linux system hardware information.
