[BEST COMPATIBLE BLUETOOTH 5.1 CHIP] - Compatible with more than 99% Bluetooth devices. Connect Pad 10.2 2019, Pad 9.7 Inch 2018, Pad 9.7 2017, Pad Pro 12.9"" / 11.0"" / 10.5""/ 9.7"", Pad Air 10.5 / Air 2, Pad mini 5/ 4, Phone 11 Pro Max, Phone 11 Pro, Phone 11, Phone Xs Max etc.( Note: Updated System to Pad OS 13 and i OS 13 or above, and Turn on the ¡°Assistive Touch¡± ) PC, Macbook pro air 2012/¡¬2017/2018/2019 laptop, notebook, Mac OS; Support Win7 Win8 Win10 Linux OS X or Android tablet. [Skin-Friendly for Comfort] Silent click Mouse with classic design with anti-fingerprint finish offers your hand maximum support and comfort. The sturdy anti-slip rubber scroll wheel ensures that your hand will not slip when scrolling.