Have you been pining for a great mouse? Thanks to the Genius ECO-8100 Red, you'll be more than satisfied. It is a practical wireless mouse. It won't irritate you with annoying cables. You can connect the mouse to your computer using the cable with a basic USB interface. The body of this mouse is symmetrical, so it's perfect for right or left-handers. This mouse uses the very reliable optical technology. The mouse will offer a sensitivity of up to 1600 DPI. You will have access to 3 buttons. The mouse is powered via its quality battery, so you won't have to buy any extras. This mouse model is specially designed for use at the office, but casual players will love it.