Bus 002 Device 004: ID 04b3:310d IBM Corp. 
Bus 002 Device 003: ID 0bda:0138 Realtek Semiconductor Corp. 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 048d:1168 Integrated Technology Express, Inc. 
Bus 001 Device 004: ID 0bda:58c1 Realtek Semiconductor Corp. 
Bus 001 Device 003: ID 0a5c:21bc Broadcom Corp. 
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub