Bus 002 Device 002: ID 8087:0024 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 007: ID 0011:7788 Bus 001 Device 006: ID 0624:0249 Avocent Corp. Bus 001 Device 005: ID 0624:0248 Avocent Corp. Bus 001 Device 003: ID 0461:4e04 Primax Electronics, Ltd Bus 001 Device 002: ID 8087:0024 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub