Features: The receiver needs to download the GHUB driver software for official website homepage,pair the driver with the mouse before it can be used. The G304 G305 receiver ensures a stable connection for computer peripherals, providing smooth wireless operations. from plastic, the G304 G305 receiver offer durability and consistent performances for long use. Suitable for users who value convenience and functionality, the G304 G305 receiver simplifies computings experience. Perfect for various, the G304 G305 receiver enhances productivity by allowing precise control of your computer. Upgrades with G304 G305 receiver, ensuring connection and comfortable design. Specifications: Type: Wireless Mouse Receiver Interface: USB for G304 G305 Package Includes: 1PC USB Receiver note: The receiver must be downloaded and installed on the official website, and paired with a mouse to use. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!