Optical 6-button multi-device mouse with optional three devices: 1 x wireless (2.4 GHz wireless - USB-A receiver) and 2 x Bluetooth® (BT 3.0 and BT 5.0) connections. Full flexibility at the touch of a button: switch between USB-A receiver and Bluetooth, The browser buttons provide quick access to the forward / backward functions of the web browser for easy navigation Intelligent power management activates standby mode when not in use The high-resolution optical sensor ensures precise and smooth control of the mouse cursor Model: Right handed