lsusb

$ lsusb
Bus 002 Device 004: ID 03eb:8406 Atmel Corp.
Bus 002 Device 003: ID 04f2:b37e Chicony Electronics Co., Ltd
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04f2:b394 Chicony Electronics Co., Ltd Integrated Camera
Bus 001 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
Bus 001 Device 003: ID 8087:0a04 Intel Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 05e3:0612 Genesys Logic, Inc.
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0bdb:1936 Ericsson Business Mobile Networks BV
Bus 003 Device 005: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 003 Device 004: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 003 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub