Ports: one input receptacle, 4 output HDMI output receptacles, 19 pin (A) Interface standard: HDMI + HDCP v.1.4 (compatible with all HDMI versions) Video formats: HDMI (480p/576i/576p/720p/1080i/1080P/4K) Maximal single-link range: 3840x2160 at 30 Hz Video amplifier: 0.5...1.0 Vp-p, up to 225 MHz bandwidth, DDC signal 5 Vp-p Shell material: steel Power adapter: 5 V DC, 1 A Dimensions: 146 x 73 x 24 mm Net weight: 0.28 kg