The Logitech G305 LIGHTSPEED is a compact, high-performance wireless gaming mouse. It combines the HERO optical sensor with LIGHTSPEED wireless technology to deliver reliable, low-latency performance at an affordable price.
Below you will find downloads, installation instructions, full specifications, benefits of driver updates, and troubleshooting tips to keep your G305 working at its best on Windows and macOS.
Support
- Brand: Logitech
- Model: G305 LIGHTSPEED
- Operating system: Windows 7, 8, 10, 11 ✅ / macOS ✅
- Connection Type: LIGHTSPEED Wireless (USB receiver)
- Sensor: HERO (High Efficiency & Resolution Optical)
- Resolution: 200 – 12,000 DPI
- Buttons: 6 programmable buttons
- Battery Life: Up to 250 hours
- Compatibility: Windows, macOS
- Software: Logitech G HUB
Specifications
- Sensor: HERO (High Efficiency & Resolution Optical)
- Resolution: 200 – 12,000 DPI
- Tracking Speed: 400 IPS
- Max Acceleration: 40 G
- Buttons: 6 programmable
- Wireless: LIGHTSPEED (USB receiver)
- Battery Life: Up to 250 hours
- Weight: 99 g (without cable)
Additional features
- Lightweight design — comfortable for long sessions and reduces fatigue.
- Ambidextrous shape — suitable for both right- and left-handed users.
- On-board memory — store DPI presets for on-the-go use.
- Durable construction — high-quality materials and sweat-resistant finish.
Download Logitech G305 Drivers & Software
For full customization (DPI, button mapping, firmware updates), download Logitech G HUB. Select the proper installer for your operating system below.
How to install
General steps
- Identify your model and download the correct installer for your OS.
- Unpack the downloaded archive and run the installer.
- Follow the on-screen prompts and allow driver installation if requested.
- Connect the LIGHTSPEED USB receiver and turn on the mouse.
- Open Logitech G HUB to configure DPI, buttons, and save profiles.
Windows 10 / Windows 11 specific
- Check Windows Update first; many devices install automatically via built-in drivers.
- If you downloaded a vendor driver, run the installer as Administrator.
- After installation, restart the PC if prompted.
- If device is not recognized, open Device Manager → Mice and other pointing devices → update driver manually.
macOS specific
- Open the downloaded package and follow the installer instructions.
- On macOS, you may need to allow the software in System Preferences → Security & Privacy.
- Open Logitech G HUB to complete configuration and profile setup.
Why update G305 drivers and software?
Keeping drivers and software up to date ensures peak performance, stability, and compatibility with new games and operating systems.
Performance improvements
- Improved tracking: Sensor refinements may reduce stutter and increase accuracy.
- Lower input lag: Firmware and driver updates can improve responsiveness in fast-paced games.
- Battery optimizations: Updates occasionally include power-management improvements.
Bug fixes and compatibility
- Resolve known issues such as button misfires, connectivity drops, or firmware errors.
- Maintain compatibility with the latest OS updates and popular games.
Logitech G HUB — what it provides
Logitech G HUB lets you adjust DPI, program buttons, save profiles, and update firmware. It also enables per-game profiles and lighting control where supported.
Note: We do not request personal data, payment, or account creation to download files on this site. All downloads are verified by our team for safety.
Troubleshooting
- Mouse not connecting: Ensure receiver is plugged in and mouse is powered on. Replace the battery if needed.
- Lag or dropouts: Move the receiver closer and avoid USB hubs. Reduce interference from other wireless devices.
- Buttons not responding: Update G HUB and check button assignments. Test on another PC to isolate hardware faults.
- Firmware update failed: Retry while connected to a stable USB port and close other software that may interfere.
FAQ
Is the G305 compatible with macOS?
How long does the battery last?
Where to download official firmware and G HUB?
(4 votes, average: 2.50 out of 5)
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