### lsb_release LSB Version: core-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch ### lsusb Bus 002 Device 003: ID 29ea:0102 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 007: ID 04f2:b221 Chicony Electronics Co., Ltd integrated camera Bus 001 Device 005: ID 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1) Bus 001 Device 004: ID 0b33:08a1 Contour Design, Inc. Bus 001 Device 008: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port 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 ### ls -alh /dev/ttyU* crw-rw---- 1 root dialout 188, 0 Sep 24 09:46 /dev/ttyUSB0