• Startech ST124HD4K 4K 30Hz HDMI 4-Port Video Splitter
  • Image of Startech ST124HD4K 4K 30Hz HDMI 4-Port Video Splitter

Startech ST124HD4K 4K 30Hz HDMI 4-Port Video Splitter


4 in stock

6 weekly interest-free payments from $25.98 with Laybuy

Price Match

Hurry only 4 units left.

Estimated delivery time for items in stock:

  • AUCKLAND1 DayShipping $ 9.20
  • NORTH ISLAND1-2 DaysShipping $ 11.50
  • SOUTH ISLAND1-3 DaysShipping $ 11.50

Can ship same day if order before 2pm (except weekends and public holidays)

SKU: CST273, ST124HD4K Categories: ,
  • Supports Ultra HD video resolutions up to 4K @ 30Hz
  • Support for 7.1 surround sound audio
  • 4x HDMI outputs
  • Solid aluminum housing
  • Small footprint
  • EDID emulation

Product Overview

Startech ST124HD4K 4K 30Hz HDMI 4-Port Video Splitter

Gallery Image 1 for ST124HD4K

Startech ST124HD4K Description

Startech ST124HD4K 4-port 4K HDMI splitter lets you share four HDMI displays or projectors with an HDMI-enabled audio / video source devices, such as a computer, Blu-ray player or cable TV set-top box.

With support for Ultra HD (4K) the HDMI splitter ensures astonishing picture quality, four times the resolution of high-definition 1080p at 30 Hz. The 4K splitter is also backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices. Even if you don’t require 4K video today, the ST124HD4K ensures you’ll be ready to take advantage of tomorrow’s display technology.

Save time while setting up your splitter with EDID emulation ensuring all of your native settings such as resolution and refresh rate are communicated between your video source and displays. EDID emulation maximizes compatibility with your 4K display, ensuring a convenient plug-and-play installation.

Constructed of solid aluminum, the HDMI splitter casing is heavy enough to prevent the unit from shifting or sliding around when you move the attached HDMI cables. Plus, the small footprint allows for seamless integration into any digital signage application.

The ST124HD4K is backed by a StarTech.com 2-year warranty, and free lifetime technical support.


  • Display a 4K HDMI signal on four different HDMI displays
  • Use to showcase 4K displays, by outputing the same video source on multiple displays
  • Display corporate information or advertising on multiple displays at a shopping center
  • Use to display a stock ticker or promotional information at financial institutions
  • Display the same information on multiple displays in waiting rooms in healthcare facilities
  • Take advantage of 4K (Ultra HD) video with compact HDMI 4K splitter enabling you to handle the latest devices and displays
  • Ensure your splitter stays where you put it with a solid aluminum housing, unlike lighter plastic splitters that get dragged out of place by attached HDMI cables
  • Ensure an ideal video output with EDID emulation

Technical Specifications

Warranty InformationWarranty2 Years
Connector(s)1 – Connector AHDMI (19 pin)
4 – Connector BHDMI (19 pin)
EnvironmentalOperating Temperature0°C to 70°C (32°F to 158°F)
Storage Temperature-10°C to 80°C (14°F to 176°F)
Humidity5% to 90%
Industry StandardsHDMI 1.4
Indicators4 – LED IndicatorsActive port LED
1 – LED IndicatorsPower LED
Packaging InformationShipping (Package) Weight18.7 oz [530.0 g]
Package Length14.2 in [36.0 cm]
Package Width11.8 in [30.0 cm]
Package Height3.7 in [95.0 mm]
PerformanceMaximum Cable Length16.4 ft [5 m]
Maximum Digital Resolutions4K @ 30 Hz
Supported Resolutions3840×2160 (4K)
1920×1080 (1080p)
1280×720 (720p)
Wide Screen SupportedYes
Audio Specifications7.1 Surround sound
Physical CharacteristicsWeight of Product9.9 oz [280.0 g]
Product Length5.5 in [14.0 cm]
Product Width3.3 in [85.0 mm]
Product Height0.5 in [12.0 mm]
PowerPower SourceAC Adapter Included
Input Voltage100 – 240 AC
Input Current0.35 A
Output Voltage5 DC
Output Current1 A
Plug TypeH
Power Consumption (In Watts)5
What’s in the Box1 – Included in Package4-port HDMI A/V splitter
universal power adapter (NA, EU, UK, ANZ)
instruction manual

Additional Details

Product Manufactured by: Startech

Product Found in: HDMI Adapters

Cackle Part Number: CST273

Manufacturer Part Number: ST124HD4K


There are no reviews yet.

Be the first to review “Startech ST124HD4K 4K 30Hz HDMI 4-Port Video Splitter”

Your email address will not be published.

You may also like…