lsusb - vem1
Bus 006 Device 002: ID 8087:8001 Intel Corp.
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 020: ID 054c:0268 Sony Corp. Batoh Device / PlayStation 3 Controller
Bus 003 Device 041: ID 0c45:7605 Microdia
Bus 003 Device 037: ID 046d:c537 Logitech, Inc.
Bus 003 Device 036: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 8087:8009 Intel Corp.
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub