HDMI splitter SpeaKa professional 1404185 — 2-port Ultra HD 3840×2160

The SpeaKa professional HDMI splitter 1404185 duplicates a single HDMI input signal to two HDMI outputs with support for Ultra HD 3840×2160 resolution. This compact device enables simultaneous transmission of the same 4K video and audio stream to two independent displays, making it suitable for retail displays, meeting rooms, trade show booths, digital signage and home entertainment where identical output is required. The unit is designed for ease of installation and operation without the need for additional configuration.

Advantages

The splitter supports Ultra HD 3840×2160 resolution, maintaining high image quality across both outputs. It delivers synchronized audio and video to two displays, reducing the need for duplicate source devices and simplifying AV setups. The compact form factor conserves space and allows discreet placement near source equipment. Plug-and-play operation minimizes setup time and does not require specialized software or drivers.

Suitable for

• Retail and point-of-sale displays showing identical promotional content
• Conference rooms and classrooms sharing the same presentation on two screens
• Digital signage installations where a single source feeds multiple displays
• Trade show booths and exhibition stands requiring mirrored video on two monitors
• Home entertainment setups needing the same 4K content on two TVs

Key specifications

• Connectivity: one HDMI input, two HDMI outputs
• Maximum supported resolution: Ultra HD 3840×2160
• Audio: HDMI embedded audio pass-through
• Signal handling: duplicates input signal to both outputs simultaneously
• Power: external power adapter required (included with unit)
• Form factor: compact desktop housing for tabletop or shelf placement

How to use

Connect the HDMI source device (for example a Blu-ray player, computer, or media player) to the splitter’s HDMI input using a suitable HDMI cable. Then connect each display to the splitter’s HDMI outputs with HDMI cables. Plug the supplied power adapter into the splitter and a mains outlet to power the unit. Once powered, the splitter will mirror the source signal to both connected displays automatically; no driver installation or menu configuration is required. If displays do not show content, verify cable integrity, display input selection, and that the source device is outputting a compatible resolution.

Recommendations

Use high-quality HDMI cables rated for 4K to ensure reliable signal transmission at Ultra HD resolutions. For longer cable runs, consider active HDMI cables or signal extenders to prevent signal degradation. Verify that connected displays support the intended 3840×2160 resolution and matching refresh rates to avoid downscaling or compatibility issues.