lsusb - hp
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 002 Device 003: ID 0bda:0152 Realtek Semiconductor Corp. Mass Storage Device
Bus 004 Device 002: ID 1852:db96 GYROCOM C&C Co., LTD
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB