Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer Bus 002 Device 002: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse Bus 002 Device 003: ID 04f3:0103 Elan Microelectronics Corp.