Samsung 8 series 49 4K MOTION RATE 240 LED-LCD HDTV UN49KS8500FXZA Color: N/A Maximum Resolution: 3840 x 2160 HDMI: 4 In LAN: 1 Wireless: 802.11 AC Built-In WiFi USB: 3 Digital Audio: 1 Optical Out Other Connectors: RF IN (TERRESTRIAL/CABLE INPUT): 1/1(Common Use for Terrestrial)/0 AUDIO RETURN CHANNEL SUPPORT (VIA HDMI PORT): Yes RS232C x 1
