Bus 002 Device 003: ID 045e:00b0 Microsoft Corp. Digital Media Pro Keyboard
Bus 002 Device 002: ID 046d:c521 Logitech, Inc. MX620 Laser Cordless Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub