“I am interested in purchasing an LCD projector that connect to the laptop wirelessly. I am a teacher that needs to set up an LCD projector in center of classroom and deliver instruction near the front of class.”

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• The 9220 supports both Wireless Display (WiDi), which is available for computers with Intel i5 or i7 processors (check yours), or WiFi. So no wires needed. I have used the WiDi and it was trivial. The WiFi set up was a bit more complicated as I had changed my WiFi channel from the 3 supported. I suggest finding the manual on the Wpson site and read through the instructions for setup. The speaker is also fairly powerful and you have a remote control.

  Answered by stamper 7 years ago

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• It is nice!

  Answered by Steventu86 7 years ago

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