LUOM HW-HD4K 1x8 HDMI Splitter 3840x2160 8 Ports

Eight-Port HDMI Splitter for 4K Distribution

The LUOM HW-HD4K takes a single HDMI source and sends the same signal to eight displays simultaneously. It supports resolutions up to 3840 x 2160 and handles 3D, Deep Color, and audio formats such as LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio. The unit is designed for home theatre, conference rooms, digital signage, and training environments where identical content must reach multiple screens.

Powered Unit with Simple Cable Connections

The splitter requires its included power supply to amplify and buffer the signal for longer cable runs. Connect the source to the single HDMI input and up to eight displays to the HDMI outputs using standard cables. The device negotiates EDID in about six seconds; if a display fails to show an image, power-cycle the splitter and check that every cable is fully seated and rated for the resolution you need.

Verify Source Resolution and Cable Quality First

Ensure your source device can output a resolution and refresh rate the splitter supports, such as 1080p, 1440p, or 2160p. All eight HDMI cables must be high-quality types capable of the chosen bandwidth, especially at 4K distances. The splitter is HDCP compliant, so protected content from Blu-ray players, game consoles, or streaming devices will pass through, but it cannot convert or downscale signals for mismatched displays.