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  • ST122HD4KU 4K HDMI 2-Port Video Splitter ST122HD4KU 4K HDMI 2-Port Video Splitter
  • ST122HD4KU 4K HDMI 2-Port Video Splitter ST122HD4KU 4K HDMI 2-Port Video Splitter
  • ST122HD4KU 4K HDMI 2-Port Video Splitter ST122HD4KU 4K HDMI 2-Port Video Splitter
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This item is shipped from our affiliate facility. The stock level is not under our control and is subject to change. We will contact those that order this item in the event of a problem. If this item is ordered together with other products, this item may be shipped separately and may arrive separately.


The ST122HD4KU 2-port video splitter supports Ultra HD (4K) ensuring astonishing picture quality, four times the resolution of high-definition 1080p, while sharing a 4K HDMI video source between two HDMI displays. The 4K splitter is backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices such as computers, Blu-ray players and cable TV set-top boxes. Even if you don't require 4K video today, the video splitter ensures you'll be ready to take advantage of tomorrow's display technology while still working with the devices you already have. Plus, this splitter supports 3D, enabling you to use the splitter with your stereoscopic 3D video source on active or passive 3D displays. For a hassle-free setup you can power the HDMI splitter with the included USB cable, or power adapter depending on which is most convenient for you. Plus, the splitter features a built-in HDMI source cable, which lets you connect it directly to your HDMI source without the expense of additional cabling. The ST122HD4KU is backed by a 2-year warranty, and free lifetime technical support.


  • Supports Ultra HD video resolutions up to 4K @ 30Hz
  • USB-powered, includes optional power adapter
  • Built-in HDMI source cable


  • Hardware
    - Audio: Yes
    - Industry Standards: HDMI 1.4
    - Output Signal: HDMI
    - Ports: 2
  • Performance
    - Audio Specifications: 7.1 Surround sound
    - Maximum Digital Resolutions: 4K @ 30 Hz
    - Supported Resolutions:
    - 3840x2160 (4K)
    - 2560x1600
    - 1920x1200
    - 1920x1080 (1080p)
    - 1280x720 (720p)
    - Wide Screen Supported: Yes
  • Connector(s)
    - Connector A: 1 - HDMI (19 pin) Male
    - Connector B: 2 - HDMI (19 pin) Female
  • Power
    - Input Current: 0.5 A
    - Input Voltage: 100 ~ 240 AC
    - Output Current: 2 A
    - Output Voltage: 5 DC
    - Power Consumption (In Watts): 10
    - Power Source: AC Adapter Included
  • Physical Characteristics
    - Color: Black
    - Product Height: 0.7 in [18 mm]
    - Product Length: 24.2 in [615 mm]
    - Product Weight: 8.3 oz [235 g]
    - Product Width: 2.1 in [53 mm]
  • Included in Package
    - 1 - HDMI splitter
    - 1 - universal power adapter (NA/EU/UK/AU)
    - 1 - USB power cable
    - 1 - instruction manual

Additional Information

SKU st122hd4ku
Model ST122HD4KU
UPC 065030858465

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