Enhance productivity with this expertly designed mouse, powered by one of the industry's leading battery lives of up to 36 months productivity at your fingertips enhance your all day productivity with this rf 2.4 ghz wireless mouse. With the programmable middle click button, you can gain quick access to your frequently used applications, folders, and functions. Easy management easily navigate across monitors of varying resolutions at home or in the office. Dell peripheral manager dpem software enables you to manage your input devices and adjust to your preferred preset dpis at 1000, 1600, 2400, or 4000. With dpem, you can customize shortcut buttons, pair devices, adjust dpi, check battery and connectivity status, and update to the latest firmware. Durable and secure the dell full size wireless mouse is built to last, with one of the industrys leading battery lives at up to 36 months. Rest assured that this mouse has been rigorously tested to ensure seamless connection to your dell pc. Featuring an ambidextrous symmetrical design, this mouse is great for both left and right handed users.