lsusb - set01
Bus 002 Device 004: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser
Bus 002 Device 003: ID 067b:0600 Prolific Technology, Inc.
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 0bda:0129 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 5986:0241 Acer, Inc BisonCam, NB Pro
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