StarTech.com HDBaseT HDMI Extender Kit, 4K Ultra HD Video over CAT5/6, Power over Cable, 330ft Range, RJ45 Ports, TAA Compliant - ST121HDBTPW (2 Year Warranty)

StarTech.com HDBaseT extender kit showing transmitter and receiver units with RJ-45 and power connections-alternate-image1
StarTech.com HDBaseT HDMI Extender Kit, 4K Ultra HD Video over CAT5/6, Power over Cable, 330ft Range, RJ45 Ports, TAA Compliant - ST121HDBTPW (2 Year Warranty)
Close-up of HDBaseT extender connection ports including RJ-45, power, and grounding terminals-alternate-image3
Detailed view of HDMI ports on StarTech.com HDBaseT extender units-alternate-image4
Complete contents of StarTech.com HDBaseT extender kit including mounting hardware, cables, and power adapters-alternate-image5

StarTech.com HDBaseT HDMI Extender Kit, 4K Ultra HD Video over CAT5/6, Power over Cable, 330ft Range, RJ45 Ports, TAA Compliant - ST121HDBTPW (2 Year Warranty)

StarTech.com ST121HDBTPW

$401.49
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Availability: In stock , ready to be shipped .
  • Free Shipping
  • 2 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Max Video Resolution:

  • 3840 x 2160
  • 1024 x 768
  • 4096 x 2160
  • 1920 x 1080

Max Operating Distance:

  • 328.08 ft
  • 492.13 ft
  • 230 ft
  • 330 ft
  • 229.66 ft

Product Key Features

  • 🔌 Extends HDMI up to 330 feet (100m) over single CAT5e/CAT6 cable
  • 🎮 Supports Ultra HD 4K resolution (4096 x 2160)
  • ⚡ Power Over Cable (POC) - single power source for both units
  • 🔄 Zero latency HDBaseT technology
  • 🎯 Compatible with 3D and 7.1 digital audio
  • 🔨 Professional mounting hardware included
  • 🏢 Ideal for digital signage in commercial spaces
  • 🔒 TAA compliant with 2-year warranty
  • 🛡️ CE and FCC certified
  • ♻️ Environmentally friendly (WEEE, RoHS, REACH compliant)
$401.49
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StarTech.com HDBaseT HDMI Extender Kit, 4K Ultra HD Video over CAT5/6, Power over Cable, 330ft Range, RJ45 Ports, TAA Compliant - ST121HDBTPW (2 Year Warranty)

This item: StarTech.com HDBaseT HDMI Extender Kit, 4K Ultra HD Video...

$401.49

Total price: $401.49
  • Description
  • Tech Specs
  • Refund Policy

StarTech.com

ST121HDBTPW

StarTech.com HDBaseT HDMI Extender - 4K Ultra HD Video Distribution Over CAT5e/CAT6

Experience uncompromised 4K Ultra HD video distribution up to 330 feet (100 meters) with the StarTech.com ST121HDBTPW HDBaseT Extender. This professional-grade solution utilizes a single CAT5e or CAT6 cable for seamless HDMI extension, featuring Power over Cable technology and support for resolutions up to 4096 x 2160.

Advanced HDBaseT Technology for Superior Video Distribution

Leveraging zero-latency HDBaseT technology, this extender delivers uncompressed HDMI audio and video with remarkable clarity. The system supports Ultra HD 4K and Full HD 1080p resolutions with 3D compatibility and 7.1 digital audio, making it ideal for digital signage applications in commercial environments.

Key Technical Specifications

  • Maximum resolution: 4096 x 2160 (4K Ultra HD)
  • Extension distance: Up to 330 feet (100 meters)
  • Single CAT5e/CAT6 cable operation
  • Power over Cable (POC) functionality
  • Aluminum construction for durability

Professional Installation Features

Designed for seamless integration, this TAA-compliant extender includes mounting hardware for both transmitter and receiver units. The Power over Cable feature requires only one power source for both units, ideal for installations with limited power outlet access.

Package Contents

  • HDMI Extender
  • HDMI Receiver
  • 4 Mounting Brackets
  • 2 Foot Pad Sets
  • Universal Power Adapter (NA/EU/UK/AU)
  • 2 Grounding Wires
  • 4ft (1m) Cat5e Cable
  • 2 Screw Sets
  • Instruction Manual

Warranty and Compliance

Backed by StarTech.com's 2-year warranty with lifetime technical support, this extender meets CE and FCC standards while maintaining environmental compliance with WEEE, RoHS, and REACH certifications.

StarTech.com HDBaseT extender kit showing transmitter and receiver units with RJ-45 and power connections

Streamlined HDBaseT Connectivity with Single-Cable Solution

The HDBaseT extender kit features a transmitter and receiver unit designed for efficient HDMI signal distribution. The compact aluminum housing ensures durability while maintaining a professional aesthetic. The units utilize Power Over Cable technology, requiring only one power source for both devices, ideal for installations where power outlets are limited.

Technical Specifications

  • Single CAT5e/6 cable operation up to 330ft (100m)
  • Power Over Cable (POC) functionality
  • Aluminum construction for durability

Applications

  • Digital signage deployment in commercial spaces
  • Conference room AV distribution
  • Educational facility video systems
Close-up of HDBaseT extender connection ports including RJ-45, power, and grounding terminals

Enterprise-Grade Connection Interface

The professional-grade connection panel features robust RJ-45 ports for reliable network connectivity and grounding points for stable signal transmission. The thoughtful port layout ensures easy access and proper cable management in any installation scenario.

Technical Specifications

  • Shielded RJ-45 port design
  • Integrated grounding point
  • Professional-grade connectors

Applications

  • Secure government facility installations
  • Industrial control room setups
  • Broadcasting facility infrastructure
Detailed view of HDMI ports on StarTech.com HDBaseT extender units

High-Performance HDMI Integration

The precision-engineered HDMI ports ensure reliable connectivity for source and display devices. The robust port design maintains signal integrity across the full bandwidth range, supporting both audio and video transmission without quality loss.

Technical Specifications

  • Full HDMI 1.4 specification support
  • Gold-plated contacts for optimal signal transfer
  • 7.1 channel audio compatibility

Applications

  • Professional audio/video production
  • Multi-screen presentation systems
  • Entertainment venue displays
Complete contents of StarTech.com HDBaseT extender kit including mounting hardware, cables, and power adapters

Complete Installation Kit with Global Compatibility

The comprehensive package includes everything needed for professional installation. From mounting brackets to international power adapters, the kit ensures seamless deployment across global locations. The included Cat5e cable and grounding wires facilitate immediate testing and setup.

Technical Specifications

  • Universal power adapter compatibility
  • Professional mounting hardware included
  • Complete cable set provided

Applications

  • International corporate deployments
  • Quick-setup temporary installations
  • Permanent infrastructure integration
Return Policy Time to Return
Standard Return Policy We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns.
Replacement Only Return Policy Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
FAQ
The StarTech.com ST121HDBTPW HDMI extender can transmit signals up to 330 feet (100 meters) using a single CAT5e or CAT6 cable. It maintains Ultra HD 4K quality up to 130 feet and supports Full HD 1080p resolution at the maximum distance of 330 feet.
This extender supports Ultra HD 4K with a maximum resolution of 4096 x 2160, as well as Full HD 1080p and lower resolutions. It maintains 4K picture quality up to 130 feet and supports 3D content with accompanying 7.1 digital audio.
The package includes: 1 HDMI Extender unit, 1 HDMI Receiver unit, 4 mounting brackets, 2 foot pad sets, 1 universal power adapter (NA/EU/UK/AU compatible), 2 grounding wires, 1 4ft (1m) Cat5e cable, 2 screw sets, and an instruction manual.
The extender features Power Over Cable (POC) technology, meaning both the transmitter and receiver can be powered by the same single power source. This eliminates the need for separate power outlets at both ends, making it ideal for installations where power outlets may be limited. The unit operates on 12V DC input voltage.
The extender uses twisted pair cabling and is compatible with either CAT5e or CAT6 cables. It requires just a single cable for installation, which carries video, audio, and power signals through HDBaseT technology. Category 6 cable is specifically supported for optimal performance.
The receiver unit has dimensions of 0.98" height x 2.64" width x 3.15" depth. It weighs approximately 14.92 ounces and features an aluminum construction. The unit comes in a desktop form factor and includes mounting brackets for flexible installation options.
The ST121HDBTPW is CE and FCC certified, TAA compliant, and meets environmental standards including WEEE, RoHS, and REACH. It's environmentally friendly and comes with a 2-year StarTech.com warranty with lifetime technical support.
The extender features 1 HDMI input and 1 HDMI output port, along with 2 RJ-45 network ports. It supports wired connectivity and can handle one input device and one output device. While it doesn't support daisy-chaining, it provides comprehensive connectivity for point-to-point HDMI extension.

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