Logitech G502 Hero & Lightspeed Review
The Logitech G502 HERO has an updated sensor and a more flexible cord. Logitech was careful not to change much from what made the G502 such a classic.
Logitech G502 Lightspeed Review - The Almost Perfect Gaming Mouse
Logitech G502 Hero Review
Logitech G502 Lightspeed Reviews, Pros and Cons
Logitech G502 Lightspeed review: a gaming mouse for the ages
Logitech G502 Lightspeed review: A wireless gaming mouse that's just as responsive as a wired one
Logitech G502 Lightspeed Wireless Gaming Mouse Review
Selling Wireless Gaming Gear Brand - Based on independent sales data (FEB '19 - FEB'20) of Wireless Gaming Keyboard, Mice, and PC Headset in units
Logitech G502 Lightspeed Wireless Gaming Mouse with Hero 25K Sensor, PowerPlay Compatible, Tunable Weights and Lightsync RGB - Black
Logitech G502 Proteus Spectrum Review
Logitech G502 Lightspeed Review: The Perfect Gaming Mouse Goes Wireless, logitech g502 lightspeed
Logitech's G502 Lightspeed is a wireless version of the fan-favorite gaming mouse - The Verge
Review] Logitech G502 Lightspeed: Any Good For Gaming?
Logitech G502 Hero Reviews, Pros and Cons
Logitech G502 Lightspeed Review: A Pricey Gaming Mouse, But A Good One - SlashGear