Razer DeathAdder Essential

Features:

6400 DPI Razer Precision 4G optical sensor: This sensor provides high accuracy and tracking performance.
5 programmable buttons: You can program the buttons to perform different macros or actions.
Mechanical switches: The mechanical switches provide a crisp and responsive feel.
Ergonomic design: The ergonomic design is comfortable for long gaming sessions.
Rubber side grips: The rubber side grips provide a good grip and prevent your hand from slipping.
On-the-fly DPI switching: You can change the DPI on the fly without having to go into software settings.
Zero-lag USB connection: The wired connection ensures lag-free performance.

Compatibility:

The Razer DeathAdder 2013 is compatible with Windows 7, 8, 10, 11 and Mac OS X 10.7 or later.