є тільки те що на фото, стан на фото, працездатність незнаю як перевірити і ніколи такого не використовував
Wireless Home Digital Interface — цифровой стандарт беспроводной передачи видеопотока. Основной разработчик и поставщик чипов - израильская фирма Amimon. Трансляция ведется на частоте 5 ГГц, на скорости 3 Гбит/сек. Стандарт позволяет передавать видео в формате High Definition 1080 p и многоканальный аудиопоток. Ключевые особенности стандарта — уникальная технология кодирования видео "video-modem" благодаря которой обеспечивается высокая помехозащищенность и защита от ошибок при передаче и приеме, которая, в свою очередь, обеспечивает высокое качество транслируемого изображения.

Introduction
Features:
Allows you to stream your HD contents wireless from HD media devices to your television
it is deal when your media player is located in your living room, while you want to watch your Full HD movies on your LCD, Plasma or LED television on your bedroom. You can just install and let the air do the work. Furthermore, you can operate the media player with the original remote control in your bedroom.
Up to four different HD media devices such as HD media player, Blueray Player, Settop Box and game Console can be connected to the transmitter unit via enclosed 4port HDMI switch. You can select on video source to be sent wirelessly to the television which connected with the receiver unit. And you can also chose another video source and display it on the TV which connected with the output port on the switch unite with an HDMI cable (Note: Only one HDMI cable is included in the package)
Support HDMI 1.3 video format and HDCP 1.2 with video encryption
Support video resolution up to 1080p (30fps / 60fps) including all 3D format
Dimension: 99 x 154 x 21mm (approx.) (for Transmitter)
Dimension: 99 x 154 x 21mm (approx.) (for Receiver)
Weight: 202g (for Transmitter)
Weight: 202g (for Receiver)

Specifications:
Video Format Support: TV: 1080p, 1080i, 720p, 576, 480p
Video Format Support:
PC: VGA (640x480), SVGA (800x600),
Video Format Support: PC:
XGA (1024x768), SXGA (1280x1024)
Audio Format Support: PCM, DTS, DOLBY DIGITAL
RF Communication System: MIMO
Modulation: OFDM
Maximum Transmission Power: 12dBm
Image Transmission Distance: 20 meters open field and 10 meters through wall
Image Delay: 1ms
Antenna: High Performance Internal Antennas
Operating Frequency: 5.1GHz to 5.9GHz
IR Carrier Modulation Frequency Support: 38KHz

Package Contents:
1 x Wireless HD AV Transmitter, Tx
1 x Wireless HD AV Receiver, Rx
2 x DC Power Adapter (100~240V, 50/60Hz 1.6A, 5V/2.5A)
1 x HDMI Extension Cable (1.2M)
1 x User's Manual