8-Port 4K 60Hz HDMI Splitter

  • RS Stock No. 186-1980
  • Mfr. Part No. ST128HD20
  • Manufacturer Startech
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

ST128HD20 4k 60hz HDMI Splitter

This 4K HDMI splitter lets you connect your HDMI video source to eight HDMI displays, with support for Ultra HD resolutions and HDR (High Dynamic Range) as well as 7.1 surround sound audio.

Supports true 4K at 60Hz

This 8-port 4K 60Hz HDMI splitter offers full support for your HDMI 2.0 equipment, including true 4K resolution at 60Hz. For smoother video and color transitions, the splitter offers 4:4:4 chroma subsampling, meaning every pixel gets its own unique color. Support for HDMI 2.0 devices means this splitter can transmit bandwidth up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail.

Note: In order to support 4K 60Hz coming through the splitter, each device in the chain must support HDCP 2.2.

Widely compatible

The splitter supports HDCP 2.2 and is backward compatible with 4K 30Hz and 1080p displays. This ensures that it will work with lower resolution displays such as TVs or projectors around your site or in your digital signage application.

The ST128HD20 is backed by a 2-year StarTech.com warranty.

Features & Benefits

• Offers HDMI 2.0 technology which can support 4K 60Hz HDR
• 7.1 surround sound audio
• Supports 4:4:4 chroma subsampling even at 4K 60Hz with bandwidth up to 18Gbps
• Backwards compatible with 4K 30Hz and 1080p displays
• Tidy, professional installation with mounting hardware included


• Output and split your 4K 60Hz HDMI signal to eight different HDMI displays
• Distribute 4K 60Hz video to computer monitors that require the highest quality of image detail, such as in control centers or video production studios
• Share corporate information or advertising on multiple displays with digital signage
• Display the same information on multiple displays in the waiting rooms of healthcare or educational institutions

What’s in the package?

• HDMI splitter
• universal power adapter (NA/JP, UK, EU, ANZ)
• set of mounting brackets


Is this splitter easy to install?
Yes, the 4K HDMI splitter offers easy plug-and-play installation with no additional software or drivers required. The splitter passes EDID between your video source and the display attached to port 1, ensuring native settings such as resolution and refresh rate are configured automatically.

Attribute Value
Device Type Splitter
Video Connection Type HDMI
Number of Video Inputs 1
Number of Ports 9
Number of Video Outputs 8
Maximum Resolution 3840 x 2160
Dimensions 25.8 x 11 x 2.6cm
Weight 762g
Audio Connection Type HDMI
Depth 110mm
Height 26mm
Width 258mm
Stock check temporarily unavailable - call for stock availability
Price (ex. GST) Each
$ 340.05
(exc. GST)
$ 374.05
(inc. GST)
Per unit
1 +
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