【High-Performance Design】 This mouse has an ergonomic design for comfortable use even over long periods. 【High Compatibility】 With a USB connection, it can be easily connected to most PCs and laptops. 【Convenient Accessories】 A receiver is included, allowing for wireless use. - Color: Black - Connection Method: USB - ※Included: Receiver, charging cord. Other accessories (such as the box) are not included. - Alcohol-sterilized ※Please understand that this is a used item before purchasing. No refunds are available after purchase. Thank you for viewing.