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系统兼容 System Compatibility
兼容 Win8、 Win10、 Win11、 Mac OS （特殊键值非完全兼容）（设备自带或者外接蓝牙为4.0及以上）。
This keyboard is compatible to Win8, Win10, Win11, MAC OS (special key codes not fully compatible).
Other types of Bluetooth should be updated to no less than 4.0 for compatibility.
