Hdmi Wireless Video Extender Hdmi Wireless Video Extender Kit

 Without VATWith VAT
Base Price:€323,51€391,44
Part Number: ST121WHDST
Language: US
Minimum Order Quantity: 1

Product Details


The ST121WHDST HDMI Wireless extender kit lets you extend an HDMI audio/video signal wirelessly up to 50ft (15m) using WHDI technology --a complete end-to-end solution that includes both the HDMI wireless transmitter and receiver.

With support for digital audio and video resolutions up to 1080p, the HDMI extender allows for wireless video extension with no loss in HDMI quality.

Featuring a small key-style transmitter with USB power, the wireless extender offers maximum portability and can easily be switched from one UltrabookT or laptop to another, allowing the source to be moved while in operation.

The ST121WHDST is backed by a 2-year warranty and free lifetime technical support

Benefits and Features:

  • Maximum portability, with small USB powered key style Transmitter, that travels with your Ultrabook or Laptop
  • Hassle-free setup with no software or drivers required
  • Saves installation cost, with no cabling infrastructure required
  • Portable Transmitter with small key-style design and USB power
  • 50ft (15m) Wireless video extension
  • Transmitter and receiver included
  • No software or drivers required
  • Supports Video Resolution up to 1080p


Local Unit ConnectorsHDMI (19 pin)
USB Mini-B (5 pin) Female
Remote Unit ConnectorsHDMI (19 pin)
Humidity0% ~ 80% RH
Operating Temperature0C to 50C (32F to 122F)
Storage Temperature0C to 50C (32F to 122F)
CablingWireless Ethernet
LED IndicatorsVideo Status Indicator
Wireless Network Status Indicator
Package Contents
Included in PackageInstruction Manual
Universal Power Adapter (NA/UK/EU/AUS)
Wireless HDMI Receiver
Wireless HDMI Transmitter
Packaging Information
Shipping (Package) Weight0.7 kg [1.5 lb]
Max Distance15 m / 50 ft
Maximum Digital Resolutions1920x1080
Supported ResolutionsWidescreen: 1080p, 1080i, 720p, 480p

Standard: VGA(640X480), SVGA(800X600), XGA(1024X768), SXGA(1280X1024)
Physical Characteristics
Enclosure TypePlastic
Product Height18 mm [0.7 in]
Product Length148 mm [5.8 in]
Product Weight440 g [15.5 oz]
Product Width97 mm [3.8 in]
Center Tip PolarityPositive
Input Current0.3 A
Input Voltage115 ~ 230
Output Current1A
Output Voltage5 DC
Power SourceAC Adapter Included
Special Notes / Requirements
NoteThe maximum distance between the transmitter and the receiver is 15 meters. If the wireless signal is obstructed by walls, or other interference the signal quality and maximum distance will likely be reduced.
The Micro USB port on the transmitter unit provides power
The USB port on the receiver unit is for firmware updates only