https://store.gl-events.com/en/event-solutions/audiovisual/video/image-management/blackmagic-multiview-16-hdsdi/p/583424
Blackmagic Multiview 16 HDSDI
This professional multi-source monitoring lets you view up to 16 independent SD, HD and Ultra HD sources simultaneously on a single scree...
blackmagicmultiviewhdsdi
https://marshall-usa.com/discontinued/monitors/3D-241-HDSDI.php
Marshall Electronics - 3D-241-HDSDI Full Resolution 24" Stereoscopic 3D LCD Monitor with HD-SDI
Marshall Electronics Broadcast Division description and specifications for LCD monitor model 3D-241-HDSDI.
lcd monitorhd sdimarshallelectronicshdsdi