The Rocketfish 2.4GHz Ergo Laser Mouse (HID) is a wireless ergonomic laser mouse that operates on a 2.4 GHz wireless connection and typically utilizes HID (Human Interface Device) drivers for basic functionality. This type of mouse is usually plug-and-play with Windows operating systems, meaning that it can function immediately once the receiver (dongle) is connected to your computer. However, if you want to access any advanced features such as custom button configurations, sensitivity adjustments, or other customizations, you may need to install the appropriate driver or configuration software.