A:Answer Hi Larry. The Netflix app is already a pre-loaded app on the LG UK6300PUE 4K HDR Smart LED UHD TV w/ AI ThinQ® - 50" Class (49.6" Diag), Model # 50UK6300PUE and the TV has built-in Wi-Fi so you only need a wireless connection to your router. Unfortunately, without knowing how you receive your DIRECTV service, we are unable to determine what you will need. If you use a set top box for their service, we would need to know what ports it has. You can contact Best Buy at 1-800-433-5778 to let their Geek Squad what type of DIRECTV service you have and they can determine what you will need, if anything, for the hookup...^IFV