lsusb - heattest
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 014 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 013 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 012 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 011 Device 002: ID 413c:2106 Dell Computer Corp. Dell QuietKey Keyboard
Bus 011 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 1d27:0601 ASUS
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 002: ID 0461:4d22 Primax Electronics, Ltd
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 1d27:0601 ASUS
Bus 001 Device 003: ID 05a3:9230 ARC International
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 016 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 015 Device 003: ID 1d27:0601 ASUS
Bus 015 Device 002: ID 05a3:9230 ARC International
Bus 015 Device 005: ID 413c:2011 Dell Computer Corp. Multimedia Pro Keyboard
Bus 015 Device 004: ID 413c:1005 Dell Computer Corp. Multimedia Pro Keyboard Hub
Bus 015 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub