... audio/video interfaces (HDMI interface).2. WIFI network, please confirm your wireless network router supports 802.11b/g/n. 3. ... WIFI hotspot. If you don not have a home network, You can use GYW-D3221 as a hotspot ... b. Wi-Fi Setting If you have a home network, you can simply use it to connect your TV ... available connections to select the name of your home network, Once your phone is connected, the Wi-Fi ...