The MediaRange Gaming mouse is powerful with a highly precise sensor. With 4200 FPS and 48 IPS it gives you the accuracy that matters, even in the fastest movements. The DPI buttons let you switch from 400 to 4200 dpi. With a polling rate of 500 Hz and a response time of 2ms, you will always be one step ahead. With the extra-large scroll wheel and extra buttons, the MRGS200 is ready for any adventure.