Bus 002 Device 003: ID 064e:a127 Suyin Corp. 
Bus 002 Device 004: ID 04e8:330c Samsung Electronics Co., Ltd ML-1865
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub