Product Highlights

the G603 Lightspeed Wireless Gaming Mouse from Logitech is an ergonomic and customizable mouse designed to provide you with the accuracy and performance needed for gaming. It features Logitech's Hero sensor, which is a power efficient optical sensor that has a 200 to 12,000 DPI range and zero smoothing. With the included USB receiver and Bluetooth connectivity, this mouse is compatible with a wide range of devices and can be paired to two devices simultaneously. It's powered by two AA batteries, and can work with just one installed without a performance drop. To access its full features, be sure to download Logitech's gaming software application.

Next Generation Hero Sensor
Logitech's Hero sensor is an optical sensor developed to deliver the accuracy, consistency, and power efficiency needed for wireless gaming. It has a DPI range of 200 to 12,000 and zero smoothing, filtering, or pixel rounding.

Lightspeed Wireless
Logitech's Lightspeed wireless technology offers a fast 1 ms report rate for responsive and reliable performance.

Advanced Power Management
Swap between "HI" and "LO" modes with the built-in switch for a balance between performance and battery life. On HI mode, it provides you with a 1 ms report rate and up to 500 hours of battery life for gaming. On LO mode, it has an 8 ms report rate and can last up to 18 months with two AA batteries depending on use.

Connect to Multiple Devices
With 2.4 GHz wireless and Bluetooth connectivity, the G603 can easily connect to a wide variety of devices. Connect up to two devices simultaneously and toggle between them with the built-in button.

Ergonomically Designed & Customizable
The G603 is built for comfort thanks to its ergonomically-designed shape and lightweight body. You can also adjust its weight by using either one or two batteries without a performance loss.

Six Programmable Buttons
Using Logitech's gaming software, you can customize the G603's six buttons, DPI settings, macros, and more. Moreover, it has some onboard memory for storing your profiles for on-the-go use on another computer without having to install additional software.