There have been 3 revisions of the ETCnomad Puck hardware to date. Each revision has its own power supply but not every power supply is compatible with each other.
This chart shows the different revisions of the ETCnomad Puck hardware and the power supply with replacement part numbers:
|Original ETCnomad Puck||Newer ETCnomad Puck||ETCnomad Puck with SD Card Reader|
|Photo of ETCnomad Puck|
|Photo of Power Supply|
|Replacement Power Supply Part Number||PS402-F||PS458||PS517|
|Interchangeability||Interchangeable with Original and Newer ETCnomad Puck||Not Interchangeable|