1. sergio@sergio-Inspiron-N5110:~$ lsusb
  2. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  3. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  4. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  5. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  6. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  7. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  8. Bus 001 Device 003: ID 1bcf:2880 Sunplus Innovation Technology Inc.
  9. Bus 001 Device 004: ID 8086:0189 Intel Corp.
  10. sergio@sergio-Inspiron-N5110:~$