The Rapoo 7100P Wireless Mouse uses the 5GHz frequency. This means the mouse avoids the 2.4GHz frequency often used by WiFi and Bluetooth. That's why interference with other devices is very unlikely. The DPI resolution can be adjusted between 500 or 1,000. In other words, you can select the accuracy of your mouse. The 4D scroll function of the Rapoo 7100P Wireless Mouse lets you scroll
horizontally through documents or websites.