Lilliput PVM220S 21.5 inch 1920x1080 Live Stream Quad Split Multi View IPS Monitor Features 21.5' Live Stream Quad Split Multiview Monitor Can be switched live up to 4 1080P high quality video signal inputs PGM ports for switching camera video from SDI, HDMI and USB Type-C signals Unique phone mode, adapts to vertical image output from phone camera Camera Auxiliary Functions Specifications Display Panel: 21.5' Physical Resolution: 1920x1080 Aepect Ratio: 16:9 Brightness: 500 nit Contrast: 1500:1 Viewing Angle: 170°/170° (H/V) Video Input SDI x2: 1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p 60/59.94/50 and more HDMI x2: 1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p 60/59.94/50 and more USB Type-C x1: 1080p 60/59.94/50/30/29.97/25/24/23.98; 1080i 60/59.94/50; 720p 60/59.94/50 and more Audio In/Out SDI: 2ch 48kHz 24-bit HDMI: 2ch 24-bit Ear Jack: 3.5mm Bulit-in Speaker: 1