AHD 4×1 Multi-viewer Adapter Switcher Splitter 4 AHD in 1 HDMI out Support 1080P
AHD 720P25 AHD 720P30 AHD 1080P25 AHD 1080P30. High-Definition resolution transmission, and AHD 4X1 Multi-Viewer resolution up to 1920 1080P, showing a delicate picture, colorful picture quality. HDMI output resolution only supports 1080P@60Hz.