Bus 002 Device 005: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter Bus 002 Device 004: ID 1c4f:0d09 SiGma Micro HCT Keyboard Bus 002 Device 003: ID 046d:c064 Logitech, Inc. M110 corded optical mouse (M-B0001) 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 004 Device 004: ID 2109:0812 VIA Labs, Inc. VL812 Hub Bus 004 Device 003: ID 1058:07a8 Western Digital Technologies, Inc. My Passport (WDBBEP), My Passport for Mac (WDBLUZ) Bus 004 Device 002: ID 2109:0813 VIA Labs, Inc. VL813 Hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 2109:2812 VIA Labs, Inc. VL812 Hub Bus 003 Device 002: ID 2109:2813 VIA Labs, Inc. VL813 Hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 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