Don't be afraid to buy this, I took a chance for you and I can say that it works. It has Ethernet, Wi-Fi, USB. It has a TF card slot, but the semi-linked documentation says SD card later, so I'm a bit confused. This little gadget fits in the palm of your hand. out of your hand and you can watch Netflix, YouTube or whatever. Even download it from the Google Play Store. I recommend getting one of those little wireless Android keyboards, as the included remote is a little clicky and difficult to navigate things like the Chrome browser. There's a display on the front that shows the time and stuff, pretty cool. I'm definitely not disappointed. However, the homepage, remote access, and documentation could be better. The remote control is fully functional but clicks loudly like a computer mouse and is as light as a couple of paper towels. The remote also has something to control your TV, but there's no way to use it due to the lack of documentation. It's like a phone or tablet without a screen, and your TV is the screen. As far as heat dissipation goes, it heats up about the same as a tablet or phone. So yes, that's all I think. Update: The remote control cannot be programmed for your TV for this model. Also SD card and TF card are the same.
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