Logitech G502 X LIGHTSPEED Wireless Gaming Mouse G502 X LIGHTSPEED, the latest version of Logitech’s most popular gaming mouse, combines a legacy of performance with the most advanced gaming technologies. G502 X also introduces hybrid optical-mechanical LIGHTFORCE switches for the primary left and right buttons. Complete with updated LIGHTSPEED wireless with 68 percent faster response rate, HERO 25K sub-micron sensor, reversible and removable DPI-shift button, redesigned scroll wheel with dual hyper-fast and precise ratchet modes, thin-wall molding and lightweight design, optimized battery lasting for up to 140 gaming hours, and more. Product details: Weight: 3.59 oz (102 g) Dimensions: 5.17 x 1.62 x 3.12 in (131.4 x 41.1 x 79.2 mm) 5 onboard memory profiles PTFE feet 13 programmable controls USB-C charging port Sensor: HERO 25K Resolution: 100 – 25,600 DPI Battery life (constant motion): 140 hrs System requirements: Windows 10 or later, macOS 10.14 or later.