Review on Adapter Compatible Computer Projector Raspberry by Tony Wylie

I bought this to use a Roku device with a small TV that doesn't have an HDMI port. This works very well. However, part of the screen is not visible even if I adjust the image size. But this is really a small disadvantage compared to all other features of the device in solving my problem. I am very comfortable. Please note that you need to connect the power adapter to the USB cable. If you don't do this, the device and your Roku will overheat. After plugging the USB cable into a power source, I no longer had overheating. 25 May 2021 UPDATE. I used this to control a Roku device on a small 12" TV that doesn't have built-in HDMI. It worked flawlessly for 5 of the 6 months I had. But lately it has been causing my ROku device to overheat. Even when not in use, the Roku and device feel hot. For half a year I've been using the AC adapter to power this device as recommended, but lately it's started to overheat. So I don't think this device is compatible with Roku. Return to the drawing board to find something that works.