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Item#: 09Z-01R9-00009CVF

StarTech HDMI over Wireless Extender - 1080p ST121WHD2

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  • Hassle-free wireless video with easy setup and no software configuration
  • Saves time and installation cost, with no cabling infrastructure required
  • Supports resolutions up to 1080p

  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the STARTECH ST121WHD2




50 m / 165 ft.
Frequency Band Range
Resolution Support
Maximum Digital Resolutions: 1920 x 1080

Supported Resolutions
Widescreen: 1080p, 1080i, 720p, 480p
Standard: VGA (640 x 480), SVGA (800 x 600), XGA (1024 x 768), SXGA (1280 x 1024)


Connector A: 1 x HDMI (19 pin) Female Input
Connector B: 1 x HDMI (19 pin) Female Output
Other Connector
Connector A: 1 x IrDA (Infrared; SIR/FIR) Output
Connector B: 1 x IrDA (Infrared; SIR/FIR) Input


LED Indicator
2 x Video link
2 x Network link


Power Supply
Center Tip Polarity: Positive
Input Current: 0.4A
Input Voltage: 100 ~ 240 AC
Output Current: 2A
Output Voltage: 5 DC
Plug Type: M
Power Source: AC Adapter Included


Physical Characteristics
Color: Black
Enclosure Type: Plastic

Audio: Yes
Cabling: Wireless Ethernet
Daisy-Chain: No
Ports: 1
Rack-Mountable: Yes

Humidity: 5% ~ 90% RH
Operating Temperature: 0~40°C
Storage Temperature: -20~60°C


Wirelessly extend an HDMI signal up to 165 ft (50m), with the added benefit of IR extension for remote control of your video source

Compatible with HDMI computers such as MacBook Pro and HDMI monitors, TVs and projectors

Wireless Extender / HDMI Extender / Wireless HDMI / HDMI Wireless

Extends up to 165 ft (50M)

High-definition 1080p

Extend wireless video where cabling or drilling through walls is not an option

Create digital signage display at a hospital, school or shopping center

Dimensions & Weight

0.80" x 2.30" x 3.90"
0.3 lb.

Package Contents

Package Content
1 x Wireless transmitter
1 x Wireless receiver
1 x HDMI cable
1 x IR blaster
1 x IR receiver
2 x Mounting brackets
2 x Universal power adapters (NA/EU/UK)
1 x Quick start guide
Warranty, Returns, And Additional Information
  • Return Policies
  • We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1, 2017 and December 24, 2017 you will have until January 31, 2018 to return your product. There's nothing additional that you have to do!
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