lsusb - k55vd
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 058f:a014 Alcor Micro Corp. Asus Integrated Webcam
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 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 047: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 042: ID 0079:0006 DragonRise Inc. PC TWIN SHOCK Gamepad
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub