Logitech G402 Gaming Mouse | Hyperion Fury FPS USB - Fusion Engine technology that tracks at speeds over 400 IPS (10 m/s) plus 8 programmable buttons and 4 DPI settings
7 Years Later, Logitech's G402 Remains My Best Productivity Boost | by Antony Terence | CodeX | Medium
Logitech Software Download for Windows 10, 8, 7 and Mac
Logitech G402 Driver & Software Download, Install, and Update on Windows PC