Moreover, an HDMI splitter becomes useless when you do not have additional HDMI cables. So, this even adds up to your bill as you need multiple wires if you’re trying to connect multiple monitors. Thus, we recommend using some other techniques listed below. Use HDMI Adapters

Unlike HDMI splitters, adapters don’t just mirror your PC but also help you extend your display. This is probably the best device you can use as it helps you connect HDMI and any other cable supported by your monitor. You will see this option when Windows detects more than one display. Each display is numbered to help you identify them more easily. Considering how complicated it gets just talking about whether or not you need an HDMI splitter, we’re going to walk through some basic information we think everyone should know before buying one. HDMI adapters and HDMI splitters Lastly, you’ll find that some HDMI splitters require an independent power source, while others feature internal power. The latter can be more convenient and may be sufficient in some cases, but we recommend using a splitter with a dedicated power source, as they generally work more reliably. An HDMI switcher lets you plug multiple video sources into a single HDMI port on your TV or monitor, then switch between them, which can be handy if you have more game consoles, streaming devices, and computers than HDMI ports. If you’re having this problem, you might also consider buying an AV receiver, which can provide more HDMI ports and can improve audio fidelity if you have a surround sound system. Final thoughts on the best HDMI splitters for dual monitorsLet’s be honest: who doesn’t want to work on a big screen? If you love to play games, you’ll likely get bored when you’re limited to your small laptop screen.

Like we said, a lot of people, including manufacturers and retailers, play it fast and loose with A/V terms like “HDMI splitters.” Technically, HDMI splitters turn one HDMI signal into many identical HDMI signals. It’s HDMI end-to-end, and all they can do is mirror the screen. Clearly, HDMI splitters can be a very confusing topic, but sometimes you just need one. Whether you’re actually looking for a proper HDMI splitter or an adapter to create a dual-monitor setup with a compatible laptop, make sure you figure out exactly what you want before you buy anything. It is especially easy to buy the wrong thing and get discouraged or frustrated, so we hope our guide to HDMI splitters for dual monitors has helped clear the confusion. Why trust us Use the drop-down menu below "Change the size of text, apps, and other items" to change the scale of objects in your display. "100%" is the normal size. Select "125%," "150%', or "175%" to make objects and text appear larger on your screen. The latest HDMI cable, HDMI 2.1, can send audio and video signals at approximately 48 Gbps. Indeed, it’s one of the fastest cables for transmitting data.

If you have a laptop with multiple Thunderbolt/USB-C ports but older monitors that don't have Thunderbolt input, you'll need some sort of adapter for each monitor, like this USB-C to HDMI or this USB-C to DVI adapter. Remember, you'll need one adapter for each monitor you're connecting. Most of us use HDMI cables to run dual monitors as they transmit high-quality video and sound. But, what if our PC has got only a single port? Often, we scratch our heads to find a possible solution for this.