I deleted my previous comment, I did not read that the technical solution here was an HDMI splitter. Actually this has nothing to do with Splunk, the question is can your computer using that splitter send 4 video signals. If no, it will not work, otherwise it will and you just need to send 4 browser screens. Depending on your requirements and professional the setup must be, and what is possible for your usecase, I would rather look at virtualization options, or advanced video equipment (hardware on-prem).   ... View more