https://alexnld.com/product/g20s-2-4g-air-mouse-remote-control-with-fidelity-voice-input-ir-learning-6-axis-gyroscope-for-pc-android-tv-box-laptop-projector/?hilite="PR-07 2.4G Multifunctional 6-axis Gyro PC Wireless Presenter Remote Control PPT Presentation Air Mouse , Support Windows XP / Vista / Win7 / Win8 / Android 4.0 and Above Version , Effective Distance: 15m (Grey)"