Wireless gaming mouse with HERO 25K sensor Please note that a part of the outer box is torn due to an incorrect opening during unboxing (photo 10). I used it for about a month to connect to a new mouse, but there are no noticeable stains or scratches. Please purchase only if you understand this. (The mouse has been disinfected) - Brand: Logicool - Model Name: G304 LIGHTSPEED - Color: White - Weight: 99g - Sensor: HERO 25K - Connection Type: Wireless - Supported OS: Windows, Mac Package Contents: • Product body • LIGHTSPEED USB ultra-small receiver • Receiver extension cable • Quick start guide Series: G Model Name: G304