# Logitech G903 HERO

> optical gaming mouse from 2019

**Wikidata**: [Q135904384](https://www.wikidata.org/wiki/Q135904384)  
**Source**: https://4ort.xyz/entity/logitech-g903-hero

## Summary
The Logitech G903 HERO is an optical gaming mouse released in 2019, designed for high-performance gaming with advanced features like a HERO 25K sensor, wireless connectivity, and customizable buttons. Manufactured by Logitech under its gaming-focused "Logitech G" brand, it combines precision, ergonomics, and modularity for competitive gamers.

## Key Facts
- **Release Date**: June 2019.
- **Manufacturer**: Logitech, a Swiss-American peripherals company founded in 1981.
- **Type**: Optical gaming mouse with a HERO 25K sensor.
- **Weight**: 110 grams (with cable).
- **Buttons**: 11 programmable push-buttons.
- **Connectivity**: USB (wired) and 2.4 GHz wireless (LIGHTSPEED technology).
- **Power Source**: Lithium polymer battery (750 mAh capacity).
- **Features**: Adjustable mass, scroll wheel, and wireless radio communication.
- **Brand**: Part of Logitech’s "Logitech G" gaming product line.

## FAQs
### Q: What is the Logitech G903 HERO?
A: The Logitech G903 HERO is a high-end optical gaming mouse released in 2019, featuring a HERO 25K sensor, wireless connectivity, and 11 programmable buttons for competitive gaming.

### Q: Is the Logitech G903 HERO wireless?
A: Yes, it supports 2.4 GHz wireless connectivity via Logitech’s LIGHTSPEED technology, in addition to wired USB.

### Q: How many buttons does the G903 HERO have?
A: It has 11 programmable push-buttons, including a scroll wheel.

### Q: What sensor does the G903 HERO use?
A: It uses Logitech’s HERO 25K optical sensor, known for high precision and low latency.

### Q: Can the weight of the G903 HERO be adjusted?
A: Yes, it features adjustable mass, allowing users to customize its weight.

## Why It Matters
The Logitech G903 HERO represents a pinnacle of gaming mouse engineering, blending cutting-edge optical sensor technology with ergonomic design and wireless flexibility. Its HERO 25K sensor delivers unparalleled precision, critical for competitive esports and high-stakes gaming. The inclusion of 11 programmable buttons and adjustable weight caters to diverse playstyles, while LIGHTSPEED wireless technology ensures minimal latency. As part of Logitech’s premium "G" series, the G903 HERO sets a benchmark for performance, durability, and customization in gaming peripherals, making it a top choice for professional and casual gamers alike.

## Notable For
- **HERO 25K Sensor**: One of the first gaming mice to feature Logitech’s high-precision HERO 25K optical sensor.
- **Wireless Performance**: Uses LIGHTSPEED technology for lag-free 2.4 GHz wireless connectivity.
- **Modular Design**: Adjustable weight and ambidextrous shape for personalized comfort.
- **Programmable Buttons**: 11 customizable buttons for complex in-game commands.
- **Dual Connectivity**: Supports both wired (USB) and wireless modes for versatility.

## Body
### Overview
The Logitech G903 HERO is a gaming mouse released in June 2019 under Logitech’s "Logitech G" brand, designed for competitive and casual gamers. It is classified as both an optical mouse and a gaming mouse, leveraging advanced sensor technology and ergonomic features.

### Technical Specifications
- **Sensor**: HERO 25K optical sensor, offering high DPI (dots per inch) for precise tracking.
- **Weight**: 110 grams with the cable attached; adjustable via removable weights.
- **Buttons**: 11 programmable push-buttons, including a scroll wheel.
- **Connectivity**:
  - Wired: USB.
  - Wireless: 2.4 GHz radio communication (LIGHTSPEED technology).
- **Power**: Lithium polymer battery with a 750 mAh capacity.

### Design and Features
- **Ambidextrous Shape**: Suitable for both left- and right-handed users.
- **Adjustable Mass**: Allows users to customize the mouse’s weight for comfort.
- **Programmable Buttons**: Supports macros and custom keybinds via Logitech’s software.
- **Scroll Wheel**: Standard component for navigation and in-game actions.

### Manufacturer and Branding
- **Manufacturer**: Logitech, a global peripherals provider headquartered in Lausanne, Switzerland, and Newark, USA.
- **Brand**: Part of the "Logitech G" lineup, which focuses on gaming hardware.
- **Model Aliases**: Also known as G903, G903 HERO, or "Logitech G903 LIGHTSPEED Wireless Gaming Mouse w/ HERO 25K sensor."

### Reception and Impact
The G903 HERO is recognized for its high-performance sensor, wireless reliability, and customizable design, making it a popular choice among esports professionals and enthusiasts. Its release in 2019 reinforced Logitech’s position as a leader in gaming peripherals.

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## References

1. [Logitech G Expands HERO 16K Sensor to New Line-Up of Gaming Mice. Logitech. 2019](https://press.logitech.eu/en-gb/logitech-g-expands-hero-16k-sensor-to-new-line-up-of-gaming-mice/)
2. [Logitech](https://support.logi.com/hc/en-us/categories/360001764453-Mice-and-Pointers)