premier@Deus-ex-Machina-4b:~$ lsusb
Bus 005 Device 004: ID 413c:8103 Dell Computer Corp. Wireless 350 Bluetooth
Bus 005 Device 002: ID 413c:a005 Dell Computer Corp.
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 002: ID 045e:00e1 Microsoft Corp.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000