Surf the web, watch movies and listen to music wirelessly with the Samsung Wi-Fi AllShare cast hub. It has an HDMI adapter port through which you can stream photos, movies and music to an HDTV or a compatible HDMI display. You can also connect your phone and enjoy the phones content like office presentations or photos on the big screen. This hub supports IEEE 802.11b/g/n wireless networks and operates in the 5 GHz and 2.4 GHz frequency ranges. It works with most versions of Galaxy smartphones, Tabs and Notes. This Wi-Fi network device is also compatible with a variety of Mac and Windows operating systems. Instruction manual and AC adapter included.