Another device you can purchase that expands the number of displays you can use is an HDMI splitter adapter. This lets you expand your single HDMI port to two external displays. ... If you're looking to display on 3 multiple screens, then this device can be at least one tool in your overall toolbelt.

Can I use HDMI splitter for dual monitors?

HDMI splitters (and graphics cards) can send video output to two HDMI monitors at the same time. But not just any splitter will do; you need one that works well for the least amount of money.

How do I connect 2 monitors to my laptop with one HDMI?

Use an adapter, such as an HDMI to DVI adapter. This works if you have two different ports for your laptop and your monitor. Use a switch splitter, such as a Display splitter to have two HDMI ports. This works if you have only one HDMI port on your laptop but you need two HDMI ports.