"Thank you for choosing BenQ Video Streaming dongle - QCast, which works with the BenQ QCast software (installed on your mobile device or computer) and enhances video and music playback, document review, web surfing, and live video streaming.
You are provided with quick wireless connection and projection via NFC without any text input. And then you can mirror the content from your mobile
device to a display wirelessly as it supports Miracast. The dongle can be connected to any display such as projector, LCD monitor, or TV, as long as supported I/O ports are available. In this document, connection with a projector is used as an example. The installation and operation may vary by the connected devices.
For more information, visit > Product > Projectors > Accessories & APPs, and select QCast."

What's New

Version 1.12.1

•Add new function, update wording
•Update to version 1.12

Ratings and Reviews

Kamril aka ,

Setup issue

Want to use Qcast on my IPhone. But massage show "Unable to Download App"
Please solve this ASAP.

Brhotch ,

Needs work

The concept is great but doesn't work well. I can't get the App to read my keynote presentation so I tried PowerPoint through Google drive. That didn't work so I signed up with Dropbox and finally it worked. I have to make JPEG files and load them to PowerPoint or the app will mess with my layout. It took me 25 tries to get the full presentation, full slides an each slide on their own display screen. I turned of the app to save power, thinking the correct, full presentation would come right up but no. I did one last test run before the meeting and it took me 5 more tries to get it correct. That happened for two separate meetings. This can be a useful tool but don't waste your money on the equipment until these things are fixed.


Chih Yang Chen
86.2 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish
Age Rating
You must be at least 17 years old to download this app.
Unrestricted Web Access
© 2014 BenQ Corp.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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