10 Best Hdmi Splitters 2025 in the United States

The avedio links HDMI Splitter is designed for those who need to duplicate or mirror the same content from one HDMI source to two displays. One of its main strengths is its support for 4K resolution at 30Hz, which is great for users wanting high-quality video. It offers compatibility with various devices like gaming consoles, laptops, and monitors, making it versatile for home entertainment setups.

Setup is easy with a plug-and-play design, meaning you won't need to install any drivers. It comes with a 4-foot HDMI cable, which is a nice addition, allowing you to get started right away. The build quality feels solid, and it has a compact design that won’t take much space in your entertainment area.

The avedio links HDMI Splitter is a good choice for straightforward mirroring needs, especially for users needing to connect two displays for the same output. Keep in mind its restrictions if you have more complex requirements, as this product is best suited for simple setups that prioritize 4K video duplication.

The MT-ViKI HDMI Splitter 1 in 4 Out is designed for those needing to connect a single HDMI source to multiple displays simultaneously. One of its standout features is its ability to support resolutions up to 4Kx2K at 30Hz, making it a great fit for high-definition content from devices like gaming consoles, Blu-ray players, or streaming sticks. It's easy to set up with a plug-and-play design and comes with an AC power adapter, ensuring consistent performance across the four outputs. Users also appreciate its compatibility with various devices, including computers and TVs, which broadens its usability in different setups.

There are a few considerations to keep in mind. This splitter does not function as an HDMI switch, meaning it can only duplicate one input to multiple outputs, rather than allowing for multiple inputs to be switched between outputs. This could be limiting for users looking for more versatility. Additionally, while it supports various audio formats like DTS-HD and Dolby TrueHD, the 30Hz cap on 4K resolution may be a drawback for those wanting a higher refresh rate for gaming.

In terms of build quality, the splitter is compact and lightweight, but its durability over time would depend on typical usage conditions. The cascading feature is a plus, allowing for the connection of additional splitters if needed, which can be beneficial for larger setups.

The NEWCARE 4K HDMI Splitter is designed to send one HDMI signal to three displays simultaneously, which is useful if you want to show the same video on multiple screens without lag or loss of quality. It supports resolutions up to 4K at 30Hz and can handle 1080p at 60Hz, including 3D and HDR formats, so the picture quality stays sharp and vibrant. It also supports HDCP 1.4 for protected content, but it doesn’t work with newer HDCP versions like 2.0 or 2.2, which might limit use with some recent devices.

This splitter only duplicates the input signal and cannot extend your desktop across screens, so all three outputs will show the same content. It also does not extract audio separately or support advanced audio return features, so it’s not suitable if you want to connect to a dedicated sound system. The device is powered by a supplied 5V adapter, making setup straightforward, and its compact aluminum alloy build feels sturdy and should fit well in most setups.

Included is a 4-foot HDMI cable, and the splitter is compatible with a wide range of devices like game consoles, Blu-ray players, and PCs, although cable lengths to maintain 4K quality are limited to about 16 feet. For longer runs, quality might drop. This splitter is a strong option if you need to mirror a single device’s output to three TVs or monitors, such as for presentations, gaming setups, or multi-room viewing, but it’s not ideal when independent control of multiple screens or advanced audio options are required.