How to Connect One HDMI Device to Multiple TVs (Splitter)

Updated July 2, 2026 · ConnectWizard

To connect one HDMI device to multiple TVs, use an HDMI splitter, which duplicates a single source to two or more displays showing identical content. Connect your source to the splitter input and each TV to a splitter output. For long runs, choose a powered splitter that supports your resolution.

Connection Methods

HDMI Splitter 🔌 Wired

Connect your HDMI source to the splitter's input.
Run HDMI cables from each splitter output to a TV.
Power the splitter (most need external power).
Set each TV to its matching HDMI input.

Parts you may need

🛒 HDMI Splitter 1x2

⚡ Generate a custom guide for your exact devices →

Pro Tips

A splitter shows the SAME content on every TV — not different sources.
Use a 4K-rated powered splitter to keep full resolution.
For long cable runs, HDMI over Ethernet extenders help.

Frequently Asked Questions

Splitter vs switch — what's the difference?

A splitter sends one source to many TVs (same content). A switch lets many sources share one TV.

Will an HDMI splitter reduce my picture quality?

A quality powered splitter rated for your resolution (e.g. 4K) maintains full quality across outputs.