lsusb - HP Pavilion stock
Bus 002 Device 004: ID 0461:4d0f Primax Electronics, Ltd
Bus 002 Device 003: ID 093a:2621 Pixart Imaging, Inc. PAC731x Trust Webcam
Bus 002 Device 002: ID 04f2:0841 Chicony Electronics Co., Ltd
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 006: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 002: ID 050d:8053 Belkin Components F5D8053 N Wireless USB Adapter v1000/v4000 [Ralink RT2870]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub