The ADT-3 is powered by a 1.8 GHz Amlogic S950Y2 quad-core ARM Cortex-A53 prcessor with Mali-G31 MP2 graphics, 2GB of RAM, and 8GB of storage. The little TV box has an HDMI 2.1 port and supports ...

You can technically buy Google's ADT-3 Android TV dongle right now, but the developer-oriented device is something you just shouldn't pick up. Here's why.

But the ADT-3 has been listed as out of stock for months, and now, 9to5Google reports the hardware has officially been discontinued — though a replacement may be on the horizon.

The ADT-3 Developer Kit is an Android TV streaming media player. It connects to the internet and outputs media through an HDMI cord, like a gaming console (Xbox, PlayStation), a Blu-ray DVD player ...