printed circuit board (PCB) A printed circuit board (PCB) is the board base for physically supporting and wiring the surface-mounted and socketed components in most electronics.
List of Netflix-compatible devices - Summary table. 1  This is a list of devices that are compatible with Netflix streaming services. 2  The devices featured in this list feature hardware that is compatible for streaming Netflix: [20] 3  Amazon Fire TV, Kindle Fire, Kindle Fire HD, Kindle Fire HDX.
Another thing that you need to check is that, maybe you are subscribe to Netflix that is only good for 3 devices. Log in to your Netflix account and check how many devices have the access already to watch through your Netflix account.