basep.blogg.se

To get more info on this visit Linux-USB site.

ID 0781:5567 is the number given to this SanDisk, The number before : indicates the manufacture ID and number after : indicates device ID.

Cruzer Bladeīus 002 : This is bus number where SanDisk USB stick is attached.ĭevice 003: This is the third device attached to bus 002, the other two devices are “Linux Foundation 2.0 root hub” and ” Intel Corp. Let us try to understand above output in detail.īus 002 Device 003: ID 0781:5567 SanDisk Corp. Integrated Rate Matching Hubīus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubīus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubīus 001 Device 003: ID 05c8:021e Cheng Uei Precision Industry Co., Ltd (Foxlink)īus 001 Device 007: ID 0cf3:3005 Atheros Communications, Inc. Integrated Rate Matching Hubīus 002 Device 002: ID 8087:0024 Intel Corp. Learn lsusb command with examplesĮxample 1: List all the USB ports available lsusb

In this post we will see how to use lsusb command to display different USB properties. USB have competitor in the from of Thunderbolt interface.Īs a Linux User/administrator we should know USB bus details as well as devices connected. Depending of USB firmware, its categorize in to USB 1.0, USB 2.0, USB 3.0. USB devices can reach up 5GB/s as of this writing where as PCI and serial devices have less speeds. This is a solution devices to eliminate vendor lock-down of hardware ports, so that BUS’s will be identical across different devices from different vendors. USB( Universal Serial Bus) is a stranded developed to replace different types of BUS’s available. What is dmesg command and how to use it in Linux/Unix?įind hardware info with lshw, hardinfo, sysinfo Linux/Unix commandsįind PCI hardware details using lspci command in Linux What is USB? Get BIOS, Firmware, Hardware And Drivers Details in Linux/Unix This is part of our on going hardware detection series. Today we will see how to list USB devices in Linux and their properties such as speed, BUS, class, type details etc.