Front view of StarTech.com 8-port HDMI splitter showing power switch and LED status indicators for each output

Crystal Clear Status Monitoring with LED Indicators

The front panel features intuitive LED indicators for each output port, providing instant visual confirmation of active connections and signal status. This real-time monitoring system ensures you can quickly identify and troubleshoot any connection issues across all eight outputs. The sleek black enclosure with clearly labeled ports makes setup and operation straightforward for any AV installation.

Technical Specifications

  • Individual LED indicators for each output port
  • Power switch with status light
  • Reset button for quick system refresh
  • Durable metal housing construction

Applications

  • Digital signage management in retail environments
  • Multi-display setups in control rooms
  • Conference room video distribution
  • Information display systems in public spaces
Top view of StarTech.com HDMI splitter showing full control panel with power switch and LED indicators

Streamlined Control Interface for Professional Installations

The horizontal layout optimizes rack space while providing clear visibility of all operational indicators. The power switch and status LEDs are positioned for easy access and monitoring, making it ideal for professional AV installations where reliable performance monitoring is essential.

Technical Specifications

  • Rack-mountable horizontal design
  • Integrated status monitoring system
  • Professional-grade build quality
  • Compact 1U form factor

Applications

  • Server room video distribution
  • Broadcast monitoring systems
  • Educational facility AV setups
  • Corporate presentation systems
Rear view of StarTech.com HDMI splitter showing all HDMI ports and power input

High-Performance HDMI Connectivity Hub

The rear panel showcases eight HDMI outputs and one input, supporting true 4K60Hz video distribution. Each port is clearly labeled for foolproof setup, while the DC power input ensures stable operation. The professional-grade connections support HDCP 2.2 compliance for secure content distribution.

Technical Specifications

  • 8 HDMI 2.0 output ports
  • 1 HDMI 2.0 input port
  • DC 5V power input
  • HDCP 2.2 compliant connections

Applications

  • Multi-screen content distribution
  • Video wall implementations
  • Digital signage networks
  • Presentation room setups
Close-up rear view of StarTech.com HDMI splitter showing detailed port layout

Advanced Port Configuration for Maximum Flexibility

The carefully arranged rear interface provides optimal cable management with clearly marked ports for straightforward installation. The robust HDMI ports ensure secure connections while supporting maximum bandwidth for 4K60Hz content distribution across all outputs simultaneously.

Technical Specifications

  • Organized port layout for easy access
  • Gold-plated HDMI connectors
  • Support for 18Gbps bandwidth
  • Professional cable management design

Applications

  • Complex AV system integration
  • Professional broadcasting setups
  • Commercial display networks
  • Mission-critical monitoring systems
Product package contents showing HDMI splitter, power adapters, mounting brackets, and retail box

Complete Installation Kit for Global Deployment

The comprehensive package includes everything needed for immediate deployment, featuring the HDMI splitter, universal power adapters for global compatibility, and mounting brackets for flexible installation options. The professional packaging ensures safe delivery and storage of all components.

Technical Specifications

  • Universal power adapter compatibility
  • Included mounting hardware
  • Multiple regional power plugs
  • Professional packaging design

Applications

  • International system deployment
  • Rack-mounted installations
  • Mobile AV solutions
  • Permanent facility integration

Product details

General Information
Manufacturer

StarTech.com

Manufacturer Part Number

ST128HD20

Brand Name

StarTech.com

Product Name

8-Port 4K 60Hz HDMI Splitter

Packaged Quantity

1

Product Type

Signal Splitter

Video
Maximum Video Resolution

3840 × 2160

Interfaces/Ports
HDMI In

Yes

HDMI Out

Yes

Number of HDMI Inputs

1

Number of HDMI Outputs

8

Power Description
Input Voltage

120 V AC
230 V AC

Physical Characteristics
Height

1

Width

4.3

Length

10.2

Weight (Approximate)

1.68 lb

Miscellaneous
Package Contents

  • 8-Port 4K 60Hz HDMI Splitter
  • 1 x Universal Power Adapter (NA/JP, UK, EU, ANZ)
  • 1 x Set of Mounting Brackets

Environmentally Friendly

Yes

Environmental Certification

REACH
WEEE
RoHS

Country of Origin

China

TAA Compliant

Yes

Warranty
Limited Warranty

2 Year

Included in the Box

  • icon_list|hdmi splitter|1x4 HDMI splitter icon

    HDMI Splitter

  • icon_list|power adapter|LP4 Power adapter icon

    Power Adapter

  • icon_list|mounting brackets|Mounting Brackets Main product icon

    Mounting Brackets

FAQs

What are the key features of the StarTech.com ST128HD20 HDMI Splitter?
The StarTech.com ST128HD20 is an 8-port HDMI splitter that supports true 4K resolution at 60Hz with HDR support. Key features include 4:4:4 chroma subsampling for precise color detail, 18Gbps bandwidth capacity, HDCP 2.2 compliance, and 7.1 surround sound audio support. It offers backward compatibility with 4K 30Hz and 1080p displays and features plug-and-play installation with automatic EDID configuration.
What is the maximum resolution and refresh rate supported by this HDMI splitter?
This HDMI splitter supports a maximum resolution of 3840 × 2160 (4K) at 60Hz refresh rate. It features full HDMI 2.0 compatibility with 18Gbps bandwidth support and 4:4:4 chroma subsampling for superior color accuracy. For optimal 4K 60Hz performance, all connected devices must support HDCP 2.2.
How many displays can be connected to this HDMI splitter?
The ST128HD20 features 8 HDMI output ports and 1 HDMI input port, allowing you to connect a single video source to eight different HDMI displays simultaneously. Each output maintains the full quality of the input signal, supporting 4K 60Hz resolution with HDR across all ports.
What comes included in the package?
The package includes the 8-Port 4K 60Hz HDMI Splitter (ST128HD20), a universal power adapter with multiple regional plugs (NA/JP, UK, EU, ANZ), and a set of mounting brackets. Everything needed for immediate setup and installation is provided in the box.
What are the power requirements for this HDMI splitter?
The StarTech.com ST128HD20 HDMI splitter is designed to work with both 120V AC and 230V AC input voltage, making it compatible with power systems worldwide. It comes with a universal power adapter that includes regional plugs for North America/Japan, UK, EU, and Australia/New Zealand.

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