Bus 002 Device 004: ID 0dc6:3401 Precision Squared Technology Corp. Bus 002 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse 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 004: ID 0b05:179c ASUSTek Computer, Inc. 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