ApowerMirror V1.4.9.15 does not have a watermark when used, but the requirement that the watermark does not appear, when opening the PC version of ApowerMirror V1.4.9.15, should not be connected to the internet, then once it opens you can reactivate your internet. In the absence of watermark you will certainly not encounter disturbing images when mirroring your smartphone to your PC. ApowerMirror V1.4.9.15 works in Windows 7, Windows 8, and also Windows 10. To make the audio that comes out does not buzz make sure the distance of the PC and android is adequate, then you need to pay attention again to the Microphone input that you actually use, so that the sound of the mirroring output can be heard clearly and there is no interference. You can download ApowerMirror V1.4.9.15 via the following link.
