Easy to operate: plug and play, no driver installation. supports 1-way HDMI or DVI input and 6-way HDMI output signal, connecting to 6 LCD TV 4 display modes: support 1x2,2x1,2x2,2x3 providing diversities on the display options Input compliant with HDMI 1.4 and HDCP 1.4, Input Video Resolutions: 1920x1080P 50/60Hz, 3840x2160P 25/30Hz; Output Resolution: 1920x1080P 50/60Hz Support cascade splicing,you can splice more than 6 video walls: such as 2x6,4x3 by cascading 3 video wall controllers, 4x6 by cascading 5 video wall controllers etc The player support Wifi, DLAN connection and 2-ways USB input Featured with digital optical fiber and analog 3.5mm audio output, Supported Audio Formats - PCM 2.0, Does Not Support: Dolby Digital and DTS.