If you are looking for a powerful device that could allow you to play Android games on your TV and stream video using popular services like Youtube and Netflix then you should have a look at the this small Android TV USB stick that features a quad-core processor.
The Android TV USB stick goes into the USB port of the TV set and allows users to play games. Although single or dual core USB sticks would have done the trick it is still nice to have an even more powerful model. The device features a quad-core Allwinner A31 ARM Cortex-A7 processor and PowerVR SGX 544 graphics, which are capable of running any high graphics game available for the platform.
Not only can the Android TV USB Stick runs graphic intense games but it is also capable of handling high quality 4K video. Although the device only supports 1280 x 720 out of the box it can be forced to display videos at 1080p or 4K thanks to its high end specifications. It features 2GB of RAM, 8GB internal storage, 802.11n WiFi, 2 mini USB ports, a full-sized USB host port, WiFi, and HDMI port. It is powered by Android 4.1 Jelly Bean.
Although the Android TV USB stick is quite capable it does have some glitches due to its no so capable software, but that could get better with a software update from its vendor.
The Android TV USB Stick is available for $101 here.