lsusb - poc3_ram_test3
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 004 Device 002: ID 03eb:2423 Atmel Corp.
Bus 005 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
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 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0eef:7200 D-WAV Scientific Co., Ltd
Bus 005 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 005 Device 004: ID 413c:3016 Dell Computer Corp. Optical 5-Button Wheel Mouse
Bus 005 Device 005: ID 04d9:1503 Holtek Semiconductor, Inc. Shortboard Lefty
Bus 005 Device 006: ID 0cf3:9271 Atheros Communications, Inc. AR9271 802.11n