C&E CNE35977 HDE HDMI Splitter Amplifier 1 In to 2 Out Dual Display, 2 Pack Splits HDMI input to two displays (identical display on each) AC adapter included (HDMI cables not included) Supports HDCP 1.0/1.1 Video formats supported - VGA: 640x480, 800x600, 1024x768, 1280x1024 Video formats supported - DTV/HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p