NACSON NS5015SMART comprises of 2 HDMI slots which expands to High Definition Multimedia Interface. It is a connecting cable which enables you to connect your external device with the LED TV without compromising on the quality of the content. Basically, HDMI makes an uncompressed digital RGB connection directly from the source device to the big screen for incredible picture performance. It uses HDCP copy protection which makes it deliver high quality content. Moreover, you can now connect multiple HD sources, like HD set top box, Blu-ray player, Game Console and Digital Camcorder with the help of this connectivity option.