Gaming mouse equipped with a lightweight and high-precision optical sensor. - Brand: Logicool - Model Name: PRO X SUPERLIGHT 2 DEX - Color: Black - Features: Lightweight design - Sensor Type: Optical - Connectivity: Wired - Included: USB receiver Thank you for viewing. Purchased on May 26th. Total usage time is approximately 2 weeks. The sensor area's sole is missing. Operation is completely problem-free. The grip tape on the side was used and then removed and put back. The USB cable was used once to update the dongle during initial setup. It will be disinfected with an alcohol wipe before shipping.