1. Introducció
The Logitech G305 Lightspeed Wireless Gaming Mouse is designed for high-performance gaming with advanced features. It incorporates the HERO sensor for exceptional accuracy and power efficiency, combined with LIGHTSPEED wireless technology for a lag-free experience. This manual provides instructions for setting up, operating, and maintaining your G305 mouse.
2. Configuració
2.1. Desembalatge i components
Carefully remove the mouse from its packaging. The package typically includes the Logitech G305 mouse, a LIGHTSPEED USB nano receiver, and one AA battery.

Figure 1: Logitech G305 packaging. The mouse and its components are securely packed inside.
2.2. Instal·lació de la bateria
- Remove the top cover of the mouse by gently lifting it from the rear.
- Insert one AA battery into the battery compartment, ensuring correct polarity (+/-).
- The LIGHTSPEED USB nano receiver is stored inside the battery compartment for convenience. Remove it before closing the cover.
- Replace the top cover, ensuring it clicks securely into place.

Figura 2: Explotat view of the G305 mouse, illustrating the battery compartment and the storage location for the USB nano receiver.
2.3. Connexió al vostre dispositiu
- Plug the LIGHTSPEED USB nano receiver into an available USB port on your PC or Mac.
- Engegueu el ratolí amb l'interruptor d'engegada que es troba a la part inferior del ratolí.
- The mouse should automatically connect to your device. If not, ensure the receiver is properly inserted and the mouse is powered on.
- For optimal performance, it is recommended to download and install the Logitech G HUB software from the official Logitech website. This software allows for customization of buttons and DPI settings.

Figure 3: The underside of the G305 mouse, highlighting the optical sensor and the power switch for activation.
3. Instruccions de funcionament
3.1. Funcions bàsiques
- Botó esquerre del clic: Acció primària, selecció.
- Botó del botó dret: Secondary action, context menus.
- Roda de desplaçament: Scroll up/down. Can also be pressed for a middle-click function.

Figura 4: superior view of the G305 mouse, showing the left and right click buttons, and the scroll wheel.
3.2. Ajust de DPI
The G305 features a dedicated DPI (Dots Per Inch) cycle button located below the scroll wheel. Press this button to cycle through pre-set DPI sensitivity levels. The LED indicator near the DPI button will change color to indicate the current DPI setting. Default settings can be customized using the Logitech G HUB software.
3.3. Botons programables
The mouse is equipped with 6 programmable buttons: left, right, middle click (scroll wheel), DPI cycle, and two side buttons. These buttons can be customized to perform various functions, macros, or keybinds using the Logitech G HUB software. This allows for personalized control and enhanced gaming or productivity.
4. Gestió de la bateria
The Logitech G305 operates on a single AA battery, providing an impressive battery life of up to 250 hours of continuous gameplay. To maximize battery life, ensure the mouse is switched off when not in use. The LED indicator on the mouse will typically flash red when the battery level is low, signaling that a replacement is needed soon.
5. Manteniment
- Neteja: Feu servir un drap suau i sense borrissol per netejar la superfície del ratolí. Per a la brutícia persistent, netegeu lleugeramentampRenta el drap amb aigua. Evita utilitzar productes químics agressius o materials abrasius.
- Sensor: Mantingueu el sensor òptic de la part inferior del ratolí net i lliure de pols o restes per garantir un seguiment precís.
- Emmagatzematge: When not in use for extended periods, store the mouse in a dry, cool place. Consider removing the AA battery if storing for several months to prevent potential leakage.
6. Solució De Problemes
6.1. No Connectivity
- Ensure the USB nano receiver is securely plugged into a working USB port.
- Verify the mouse is powered on using the switch on its underside.
- Check the battery. Replace it if the low battery indicator is active or if the mouse does not power on.
- Prova de connectar el receptor a un port USB diferent o a un ordinador diferent per aïllar el problema.
6.2. Moviment erràtic del cursor
- Netegeu el sensor òptic de la part inferior del ratolí.
- Assegureu-vos que feu servir el ratolí sobre una superfície adequada. Les superfícies molt reflectants o transparents poden causar problemes. Es recomana una estora de ratolí.
- Check for interference from other wireless devices. Try moving the receiver closer to the mouse using a USB extension cable if necessary.
6.3. Els botons no responen
- Ensure the Logitech G HUB software is installed and updated. Check button assignments within the software.
- Reinstall the mouse drivers or restart your computer.
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | 910-005292-cr |
| Marca | Logitech |
| Connectivitat | LIGHTSPEED Wireless (USB receiver) |
| Sensor | HERO Optical Sensor |
| Rang de DPI | Fins a 12,000 DPI |
| IPS (polzades per segon) | 400 IPS |
| Taxa d'informes | 1 ms |
| Botons programables | 6 |
| Tipus de bateria | 1 x bateria AA |
| Durada de la bateria | Fins a 250 hores |
| Pes | 99 grams (2.6 unces) |
| Dimensions (LxWxH) | 4.59 x 2.45 x 1.5 polzades |
| Compatibilitat de sistemes operatius | Windows, macOS |
| Color | Blanc |
8. Garantia i Suport
This Logitech G305 mouse is a renewed product. Renewed products are typically eligible for replacement or refund under the Amazon Renewed Guarantee if not satisfied with the purchase. For specific warranty details and support, please refer to the Amazon Renewed Guarantee terms and conditions or contact Logitech customer support directly via their official weblloc.





