G502 Hero：

Hero 25K sensor through a software update from G HUB, this upgrade is free to all players: Our most advanced, with 1:1 tracking, 400+ ips, and 100 - 25,600 max dpi sensitivity plus zero smoothing, filtering, or acceleration

11 customizable buttons and onboard memory: Assign custom commands to the buttons and save up to five ready to play profiles directly to the mouse

Adjustable weight system: Arrange up to five removable 3.6 grams weights inside the mouse for personalized weight and balance tuning

Programmable RGB Lighting and Lightsync technology: Customize lighting from nearly 16.8 million colors to match your team's colors, sport your own or sync colors with other Logitech G gear

Mechanical switch button tensioning: Metal spring tensioning system and pivot hinges are built into left and right gaming mouse buttons for a crisp, clean click feel with rapid click feedback

1 year hardware limited warranty

G502 Hero SE：

High performance hero 16k sensor: Logitech most accurate sensor yet with upto 16,000 dpi for the ultimate in gaming speed, accuracy and responsiveness across entire dpi range

11 customizable buttons and onboard memory: Assign custom commands to the buttons and save Upto five ready to play profiles directly to the mouse

Adjustable weight system: Arrange upto five removable 3.6 gram weights inside the mouse for personalized weight and balance tuning. Requirements - Windows 7 or later. macOS 10.11 or later. Chrome OS. USB port

Programmable RGB lighting and lightsync technology: Customize lighting from nearly 16.8 million colors to match your team's colors, sport your own or sync colors with other Logitech G Gear

Mechanical switch button tensioning: Metal spring tensioning system and pivot hinges are built into left and right gaming mouse buttons for a crisp, clean click feel with rapid click feedback