Kanex Pro HDSP184K HDMI 8-Port Distribution Amplifier Distribute 4K HDMI video and audio signals to up to eight displays Supports full HD 1080p (1920 x 1080at60Hz) & 4K UHD Conforms to High Speed HDMI specifications- (Deep color, HD lossless audio formats & Lip Sync) Supports Dolby Digital, DTS-HD and Dolby True HD audio HDCP 2.2 compliant