Strong connection and fast tracking will keep you clicking all day, every day.Lock On with Bluetooth 5.1 Lose the dongle with the a mouse that has Bluetooth 5.1 wireless connectivity. Picks up power efficiency, and ensures a longer and stronger connection.Smooth, Speedy, Sensitive This mouse's optical sensor has super accurate tracking at 1600 DPI to precisely pick up every flick of your wrist - smooth, speedy, and sensitive.Thoughtfully designed Sleek and ambidextrous design. Choose from three stylish colors: black, red, or silver. It also sports three buttons and a scroll wheel.Specifications: Brand: HPModel: 240Colour: Silver, blackConnection type: WirelessInterface: BluetoothBattery type: 1 x AAResolution: Up to 1600 dpiSensor technology: Red optical trackingButtons: 3Security: AES 128 bits encryptionCompatible Operating Systems: Windows 11, Windows 10, macOSCertifications and compliances:CE, CB, FCC, IC, Rematel, IFT/NOM, RCM, MPTC, WPC, SDPPI, Telec/VCCI, KC, NTC, IMDA, BSMI, NCC, SRRC, SIRIM, TRA, EAC, DWLF&F, TP-BY, MoC, TRC, AMRT, Kvalitet, ICASA, UkrSepro, IctQataq, UKCA, BQB, FSB, SONCAPMinimum System Requirements: BluetoothCompatible with: PCs with available Bluetooth technology