Passive HDMI cable can transmit a 1080p signal up to 15 meters only. From that length the signal loss is too large, the result is "digital snow" Interference or completely blank screens. The PureLink HDMI repeater PI090 is an intelligent HDMI amplifier and increases the maximum cable length between the video source and video source in full HDTV resolution up to 35m. Sophisticated electronics of PureLink ensures full support of current HDMI signals up to 1920 x 1080 (1080p) and Deep Color, with full HDCP support.