Microsoft Arc Touch Mouse

Connectivity: USB only Compatible Operating Systems: Win 11/10 64 bit, Win 11/10 32 bit, Win 8.1 32 bit, Win 8.1 64 bit, Win 8 32 bit, Win 8 64 bit, Win 7 32 bit, Win 7 64 bit, Win RT8.1, Win RT 8 Mac OS 10.10, Mac OS 10.9, Mac OS 10.8, Mac OS 10.7 Android 5.0 - Nexus 9, Android 4.4.4 -Nexus 5, Android 4.2, Android 3.2 Hard drive space: 150 MB Hard Drive space Dimensions(LXW): 130.6mmx58mm Wireless frequency: Reliable 2.4-GHz wireless. Enjoy the 2.4-gigahertz (GHz) wireless technology, which delivers a reliable connection with up to a 15-foot range, with virtually no interference. Battery: 2 AAA alkaline batteries required (included) Battery life: Up to 6-month battery life. Use your mouse for up to six months without having to change batteries. Battery status indicator tells you when battery power is low.