![Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com](https://i.rtings.com/assets/products/xRUxJwmc/logitech-g703-lightspeed-wireless-gaming-mouse-with-hero-sensor/design-large.jpg)
Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com
![Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com](https://i.rtings.com/assets/products/5fNh5HoP/logitech-g603-lightspeed/portability-large.jpg)
Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com
![Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com](https://i.rtings.com/assets/products/5rUjDf8A/logitech-g603-lightspeed/design-large.jpg)
Logitech G603 LIGHTSPEED vs Logitech G703 LIGHTSPEED Wireless Gaming Mouse with HERO Sensor Side-by-Side Mouse Comparison - RTINGS.com
![Logitech G on Twitter: "🎁 Still looking for the perfect mouse to give your favorite gamer? @GameSpot included the G604 and G603 in their list of The Best Gaming Mouse (And Mice) Logitech G on Twitter: "🎁 Still looking for the perfect mouse to give your favorite gamer? @GameSpot included the G604 and G603 in their list of The Best Gaming Mouse (And Mice)](https://pbs.twimg.com/media/EMRana-XUAQHskv.jpg)
Logitech G on Twitter: "🎁 Still looking for the perfect mouse to give your favorite gamer? @GameSpot included the G604 and G603 in their list of The Best Gaming Mouse (And Mice)
![This G603 mod saves 8 grams using a 3D printed bottom plate. Allows for customizing the height of the mouse. : r/MouseReview This G603 mod saves 8 grams using a 3D printed bottom plate. Allows for customizing the height of the mouse. : r/MouseReview](https://preview.redd.it/l6y5zxqyeoo11.jpg?auto=webp&s=667bdfc6cc25feb240a20514070411cb2d223dea)