parker@debian:~/Downloads/concordance-1.0/concordance$ sudo concordance -iv
Concordance 1.0
Copyright 2007 Kevin Timmerman and Phil Dibowitz
This software is distributed under the GPLv3.

Requesting identity:  100%             done
  Model: Logitech Harmony 200
  Skin: 80
  Firmware Version: 2.8
  Firmware Type: 0
  Hardware Version: 0.0.0
  External Flash: 512 KiB - FF:12 25F040
  Architecture: 16
  Protocol: 9
  Manufacturer: HarmonyRemote.com!
  Product: Caffeine
  IRL, ORL, FRL: 64, 64, 0
  USB VID: 046D
  USB PID: C125
  USB Ver: 1080
  Serial Number: {EEEEEEEE-EEEE-EEEE-EEEE-EEEEEEEEEEEE}
	{D8A6FF4F-5C25-413A-A869-084E035F3DBC}
	{1BC9F028-DD80-46F4-9175-C48E4B0625E5}
  Config Flash Used: 99% (0 of 1 KiB)

Success!
parker@debian:~/Downloads/concordance-1.0/concordance$