Action: ScreenBeam Pro Business Edition - White, Water Purification Unit, 50 Ft Range, Full HD, 1920 x 1080, Lightweight Plastic

Works great for devices with intel-processors. For my laptop this is as good as a wired HDMI connection, but for my windows tablet (Asus M80TA) it shows some lags. For my wife's Android tablet (intel-powered), the wireless automatically turns off when the projection starts, which makes it useless. Did not work for my android phone (Moto G4) because only Chromecast is allowed, but this projector does not support Chromecast (or it may but there is no instruction). Anyway, I am happy with the purchase.

I also have the smaller one and it is much easier to work with. With this one, you have to add a numbered key to unlock the device and be able to connect every time. I don't really like that.

I use it at my camp to watch Netflix downloaded movies from netflix. I have no internet there so this is perfect. I had a screenbeam mini reciever before but it was never good at much of anything. Always disconnecting... I would highly recommend this to anyone that needs to view anything offline while in a place that does not have wifi.

It is very easy to use and very good quality. It lost its star because it disconnects couple times but the system's quality of work compared to other very expensive systems. it is super good. I strongly recommend.Do not think it is cheap it is not good quality. it is very good quality. do not waste your money on other items

It did work flawlessly with both my Windows 10 gaming laptop and very cheap NuVision tablet. But it did not work with my Shield tablet. I understand now why it advertises regarding Intel WiDi devices so I purchased an Ezcast dongle for the Android tablet and smartphone. Cant have it all but this device is still very good for its compatible devices.

I couldn't get the unit to work. I upgraded the firmware and tried it with various windows 10 devices and Android phones. It's dated technology that no longer works with latest version of these operating systems. Same e yourself the hastle and don't buy.

Great little gadget. Setup was uncomplicated. It worked immediately and with no fussing around. I think a range of 50 feet through a wall as mentioned in the questions can be a stretch depending on building construction. In a cement two story apartment, I can't reach the unit downstairs from upstairs and about 20 linear feet away. That's going through both a cement wall and floor. It works great on the same open-plan level though.

I bought this a few years back at around $25... now its $150+, GREAT PRODUCT no questions, but No Thank you. 5 stars for the device, 1 star for the jacked up price.