4K60 2×2 Video Wall Controller with HDMI 2.0 USB inputs 1×2 1×3 1×4 2×1 3×1 4×1 UHD TV Wall Controller for 4 TVs Support USB Auto Display and Play max 4096×2160@60 Video Picture

Support input resolution max 3840×2160@60Hz 4:4:4, HDCP 2.2, realize true 4K UHD Display. Support multiple video wall modes like 1×2, 1×3, 1×4, 2×2, 2×1, 3×1, 4×1
Support 2x HDMI 2.0 and 1x USB 2.0 inputs. With 4 HDMI outputs (built-in audio), all input signals can be switched to 4 splicing displays
Support USB disk access and USB auto display when inserting USB; USB play max 3840×2160@60Hz / 4096×2160@60Hz videos (MP4, MOV, AVI, WMV, MKV, TS), Audio (MP3, WAV, FLAC), Picture (JPG, JPEG, PNG, BMP), Text (TXT)
With 3.5mm analog audio out and SPDIF optical audio out
With IR extension for 10m long distance remote control
Each output supports 180 degrees rotation for TV upside down installation
Support border adjustment and image cropping function, display without black edges.
Support setup of image brightness, sharpness, contrast, color temperature (standard-cool-warm-user)