avedio links HDMI Splitter 1-in-2 4K@60Hz Mirror

avedio links HDMI Splitter 1 in 2 Out mirrors one HDMI source to two displays in up to 4K@60Hz, preserving HDR, 3D and high-bandwidth audio passthrough where supported.

This compact HDMI 2.0b splitter duplicates a single HDMI input to two outputs for simultaneous viewing on two TVs, monitors or projectors. It’s designed for mirrored displays only (not extended desktops) and supports modern video standards including Dolby Vision/Atmos passthrough, HDCP 2.2 compliance and up to 18.5 Gbps bandwidth. The unit auto-downscales resolution when displays with different capabilities are connected and includes a USB power supply and an HDMI cable for quick setup.

How does this splitter handle different display resolutions?

The splitter can output the same image to both screens while negotiating the best common resolution between them. If one display supports 4K@60Hz and the other only supports 1080p, the splitter will automatically downscale or allow forced downscaling to ensure both show the same content without signal loss.

• Supports UHD 4Kx2K@60Hz (RGB 4:4:4) and Full HD 1080p at 60/120Hz.
• Auto or manual downscale when mixed-resolution displays are connected.
• Bandwidth up to 18.5 Gbps to preserve color depth and frame rates.
• Recommended HDMI 2.0 AWG 26 cables: ≤16 ft for 4K, ≤32.8 ft for 1080p.

Will my audio formats and HDR pass through correctly?

The splitter passes through standard high-definition audio and HDR metadata supported by the connected devices, allowing Dolby Vision and Atmos signals to travel through when source and displays are compatible. It is not an audio extractor and cannot break out audio to separate soundbars or receivers.

• Pass-through for Dolby Vision and Atmos when supported end-to-end.
• Not an audio extractor — cannot output audio to dedicated audio-only devices.
• No ARC/eARC or CEC support; audio control and ARC features must be handled by your TV or AVR.

What limitations should I expect compared to other HDMI devices?

This product duplicates (mirrors) one HDMI input to two outputs only — it will not extend displays, act as a switcher for multiple inputs, or supply advanced receiver features. It’s built for straightforward duplication of a single source across two screens with minimal setup.

• Mirror-only: does not extend or create separate outputs per display.
• Not a switcher: cannot select between multiple HDMI inputs.
• No support for ARC/eARC or HDMI-CEC control signals.
• HDCP 2.2 compliant for protected 4K content playback.

Who is this for: The avedio links HDMI splitter is a practical choice for homeowners, small businesses, educators and event organizers who need to show the same HDMI source on two screens — for presentations, digital signage, dual-room viewing or gaming streams. If you require extended desktop output, multi-input switching, audio extraction or ARC/eARC features, consider a different device; for fast, reliable mirroring of 4K/1080p sources with modern HDR and audio passthrough compatibility, this splitter is cost-effective and easy to deploy.