Original Box *Plug-in streaming device installed into your TV's HDMI port *Disc-shaped body with a short HDMI cable attached *Plug can magnetically attach to body for more positioning options *It has improved Wi-Fi performance and can use the 802.11 ac and 5 GHz bands *Three adaptive antennas for better connections to home routers *It contains 512 MB of Samsung DDR3L RAM and 256 MB of flash storage.