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lsusb
Bus 005 Device 005: ID 03f0:4811 Hewlett-Packard
Bus 005 Device 004: ID 093a:2600 Pixart Imaging, Inc.
Bus 005 Device 002: ID 05e3:0605 Genesys Logic, Inc. USB 2.0
Hub [ednet]
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 003: ID 2040:a7f9 Hauppauge
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000