Microsoft I38-00009 Bluetooth Mouse Ocean Connection interface Bluetooth® Low Energy compatible 4.0 / 4.1 / 4.2 / 5.0 Wireless frequency 2.4 GHz frequency range Wireless range 10 metres (33 feet) in open air, up to 5 metres (16 feet) in typical office environment Compatibility Microsoft Windows 11/10/8.1 Device must support Bluetooth® 4.0 or higher
