Techly 023974, HDMI, 2x HDMI, 3840 x 2160 pixels, Black, 1181.1" (30 m), 600 MHz Techly 023974. Video port type: HDMI, Video out: 2x HDMI. Maximum resolution: 3840 x 2160 pixels, Product color: Black, Maximum operating distance: 1181.1" (30 m). Output voltage: 5 V. Width: 3.78" (96 mm), Depth: 2.32" (59 mm), Height: 0.669" (17 mm)