Deface Video Wall Controller 2×2 4K 30Hz Processor HDMI 1.4 HDCP 1.4 Support 2x21x21x4 with 1 DVI or HDMI Input 4 HDMI Output

2×2 Video Wall Controller Processor 4K HDMI Features 8 display modes: support 2x21x11x21x31x42x13x14x1 1-way HDMI/DVI Input4-way HDMI Output Supports 180 rotation. Supports Panel control IRcontrol. Plug and play no driverrequired; Vent design: Coolingsystem provides more stable performance and prolong the lifetime for theproduct. Product Specification: HDMI version: HDMI1.4 HDCP version: HDCP1.4 Support Input VideoResolutions: 1920x1080P 60Hz 3840x2160P 30Hz Support Output Video Resolution: 1920x1080P 60Hz Support AudioFormat: PCM 2.0. Does Not Support: Dolby Digital and DTS Power Adapter Input: AC50Hz 60Hz 100V-240V; Output: DC 12V 2A Package includes: 2×2 Video Wall Controller Remote Control 12V Adapter User Manual