A:AnswerI believe only with Fire TV, I have two Echo Dots on order - I like that it has Alexa coming and I planning on purchasing one tonight or this weekend.
Specs don't have hdmi connections.
A:AnswerYes, the tablet has a micro SD card slot. I didn't find it the first time I looked for it, but after reading that it did have one, I found it on the top right side edge which has a small cover that you have to pull down to access the slot. I opened it with my fingernail, it's pretty hard to open.