Flashmen 4K2K 1080P 3D HDMI 2.0 Repeater Signal Amplifier Booster Adapter Extender Up to 60m/200ft Transmission Distance 18Gbps Bandwidth - Metal Case Support HDMI 2.0 and backward compatible with HDMI 1.x version Serial data rate up to 6.0 Gbps, support ultra-high resolution 4K/2K @ 60 Hz No delay or loss of signal transmission Mini size and metal case. Plug and play, no extra power supply needed Ideal for data center control, information distribution, conference room presentation, school and corporate training environments