Assorted Amazon echo (“Alexa”) devices. All have been tested and in great working condition. Echo dot 3rd generation - dark gray/black Echo dot 2nd generation - white Echo dot case 2nd generation - white Echo 2nd generation - dark gray/black Echo tower 1st generation - white 2 Amazon echo compatible power cables ATTN: I only have 2 power cables! Will need to source your own for remaining 2. See pics for power source type.