STARTECH 

STARTECH ST121WHDLR WIRELESS HDMI TRANSMITTER KIT 656FT 1080P HDMI EXTENDER

Mfg Part Number:  ST121WHDLR  
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Price: $455.31
Quantity:
In Stock: 279
Last Updated: Oct 05, 2025
No Sales Tax except these states
, PO and Wire.

This long-range Wireless HDMI Transmitter and Receiver Kit lets you transmit the audio/video signal from an HDMI source to a remote display up to 656 ft. (200 m) away.

Cut the Cord and Installation Costs

This HDMI over wireless extender offers a practical and convenient alternative to traditional video cabling, which eliminates the cost of installing an expensive wiring infrastructure. This bundled kit includes both the transmitter and receiver, helping you avoid the expense of buying multiple devices to accomplish one task.

Ultimate Convenience

This wireless extender kit uses Wi-Fi to transmit a high-definition 1080p HDMI signal, as well as an IR signal for controlling your source device remotely.

With this wireless video extender, you can extend or mirror your device to share documents or multimedia content from anywhere in the room, making it the perfect solution for sharing ideas with your colleagues. It's also great for digital signage applications because it enables you to install your display wherever you'd like, unlike wired solutions that force you to compromise on location.

Hassle-Free Installation

The HDMI video transmitter and receiver are very easy to install and use. With simple plug-and-play installation, setup is easy and hassle-free. The extender is a pure hardware solution that doesn't require any software or drivers, so you can avoid complicated software installation and configuration.

ST121WHDLR is backed by a 2-year StarTech.com warranty and free lifetime technical support

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number ST121WHDLR
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Wireless HDMI Transmitter and Receiver Kit - 656 ft. - 1080p
Packaged Quantity 1 Kit
Product Type Video Extender Transmitter/Receiver
Technical Information
Connectivity Technology Wireless
Number of Input Devices Supported 1
Number of Output Devices Supported 1
Maximum Operating Distance 656 ft
Video
Graphics Modes Full HD
Maximum Video Resolution 1920 x 1080
Interfaces/Ports
HDMI In Yes
HDMI Out Yes
Number of HDMI Inputs 1
Number of HDMI Outputs 1
Wireless Specifications
Wireless LAN Yes
Physical Characteristics
Color Family Black
Product Color Black
Transmitter Height 0.98"
Transmitter Width 25.20"
Transmitter Depth 4.33"
Receiver Height 0.98"
Receiver Width 25.20"
Receiver Depth 4.33"
Transmitter Weight (Approximate) 8.32 oz
Receiver Weight (Approximate) 8.32 oz
Miscellaneous
Package Contents
  • 1 x HDMI over Wireless Transmitter
  • 1 x HDMI over Wireless Receiver
  • 1 x 3 ft [1 m] IR Blaster
  • 1 x 3 ft [1 m] IR Receiver
  • 1 x 5 ft [1.5 m] HDMI Cable
  • 2 x Universal Power Adapters (NA, EU, UK)
  • 2 x Mounting Hardware
  • 1 x Quick-Start Guide
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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