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Black metal box with HDMI ports on front and back

SIIG, Inc

SIIG, Inc 1x16 HDMI Splitter 4K @30Hz CE-H24Q11-S1

SKU CH-2WF6-P8VVQ

Distributes a single 4K HDMI source to 16 displays at 30Hz with 1080p 120Hz support and Dolby TrueHD audio in a metal housing

  • Distributes one 4K source to 16 displays simultaneously
  • Supports UHD 3840x2160 resolution at 30Hz refresh rate
  • Handles 1080p video at 60Hz and 120Hz frame rates
  • Passes Dolby TrueHD and DTS-HD Master audio formats
  • Metal housing reduces EMI/RFI interference and dissipates heat

16-Port 4K HDMI Splitter

The SIIG CE-H24Q11-S1 is a 1x16 HDMI splitter that distributes a single 4K source to sixteen displays simultaneously. It supports 3840x2160 resolution at 30Hz and 1080p at 60Hz for professional video distribution. The metal housing reduces EMI/RFI interference and aids heat dissipation during continuous operation.

Installers needing one-to-many 4K distribution

This unit suits AV integrators, digital signage deployments and control rooms requiring identical 4K output across up to sixteen screens from one source. It is not for users who need independent content on each display or switching between multiple input sources. Buyers requiring 4K at 60Hz or HDMI 2.0 bandwidth should consider alternative specifications.

HDMI 1.4 with 4K at 30Hz

The splitter operates on HDMI 1.4 and delivers 4Kx2K video at a maximum of 30Hz, which determines compatibility with source devices and display panels. It also passes Dolby TrueHD and DTS-HD Master Audio formats through all sixteen output ports. The package includes the splitter, a power adapter supporting 120 V AC and 230 V AC input, mount brackets and screws.

Highlights

  • Distributes one 4K source to 16 displays simultaneously
  • Supports UHD 3840x2160 resolution at 30Hz refresh rate
  • Handles 1080p video at 60Hz and 120Hz frame rates
  • Passes Dolby TrueHD and DTS-HD Master audio formats
  • Metal housing reduces EMI/RFI interference and dissipates heat

Specifications

BrandSIIG

Questions about this item

How do I install the SIIG 1x16 HDMI Splitter CE-H24Q11-S1 and what step do people often miss?

Connect the source to the single HDMI input, then link up to 16 displays to the outputs. Attach the included power adapter before turning on the source — the unit will not pass a signal without external power. Use the supplied mount kit and screws if you want a secure rack or wall installation.

What maintenance or replacement will this splitter need over time?

The splitter itself has no moving parts or user-serviceable components. The external power adapter is the only item likely to require replacement after extended use. Keep the metal housing vents clear of dust to maintain the low-heat, fanless cooling design.

What is the first limit I will hit when running this splitter continuously at 4K resolution?

The HDMI 1.4 bandwidth caps 4K output at 3840x2160 @30Hz. If your source tries to push 4K @60Hz, the signal will drop back to 1080p @60Hz or lower. Plan for 30 Hz maximum at UHD resolution across all 16 ports.

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