lsusb

tabish@tabish-Vostro-1450:/dev$ lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 1004:631f LG Electronics, Inc.
Bus 001 Device 004: ID 0a5c:21d7 Broadcom Corp.
Bus 001 Device 005: ID 0c45:643e Microdia
Bus 002 Device 003: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port