• 2.4GHz Wireless :Enjoy the freedom of wireless connectivity with this mouse, which operates on the 2.4GHz frequency. • Compatible with Multiple Operating Systems :This mouse is compatible with Windows Win 7/2000/XP/Vista/98, making it a versatile option for different users. • Gamer-Optimized :Designed for gamers, this mouse offers precise and accurate movements, ensuring a smooth gaming experience. • USB Receiver Included :The included USB receiver provides a stable and reliable connection between the mouse and your computer. • 2.4GHz Wireless Connectivity :Enjoy fast and stable connectivity with the 2.4GHz wireless technology, which provides a range of up to 10 meters. • Gamer-Optimized Design :The gamer-optimized design of this mouse ensures precise and accurate tracking, making it perfect for intense gaming sessions. • USB Receiver Included :The included USB receiver ensures easy and hassle-free setup, allowing you to start using your new mouse right away. • Compatible with Multiple Operating Systems :This mouse is compatible with a wide range of operating systems, including Windows 7/2000/XP/Vista/98, making it a versatile choice for all your computer needs. 2.4GHz wireless mouse gamer for computer PC gaming mouse with USB receiver laptop accessories for Windows Win 7/2000/XP/Vista/98 System requirement: 1.use with Windows 2000/XP/Vista/Linux/Win 7/MAC operation system 2.One USB available port. Feature: 1.built-in mouse memory,no recoding is needed after battery replacement. 2. Optical positioning, positioning is more accurate. 3.Intelligent Power-saving technology,the service life of one alkaline battery is up to six months 4.Intelligent connectivity,no need to code,plug-and-play. 5.Ergonomically designed,comfort grip. 6.Dormant class control and more power-saving hibernation connectionless. 7.800dpi/1200dpi cursor speed adjustable. 8.Shortcut button can be used to browse the Internet or applications, easily on the toolbar "forward" and "backward" function 9.Power swith,in the case of not using power off completely. Cautions: 1.Operation distance is closely related to the environment. 2.Battery life may be different for personal habit of using mouse. 3.In case of mouse failure,please check battery power and replace it as necessary 4.The mouse will shut off automatically and enter sleeping mode for saving power when it's not used for a long time.To wake it up,press the right or left button. 5.Never waste the battery and will it in fire.Put battery into battery recycle bin.