The G502 wireless gaming mouse, equipped with LIGHTSPEED technology, offers high customizability with 11 buttons. - Model: G502 - Brand: Logicool - Type: Wireless gaming mouse - Features: LIGHTSPEED technology - Number of buttons: 11 buttons Since this item is unopened, returns or initial defect claims cannot be accepted. As there is no warranty, we would appreciate it if you would consider this only if you understand. Thank you for viewing.