The Vertical Mouse Ergonomic 2.4GHz Wireless with 3 Adjustable DPI levels (800/1200/1600) is a sleek and efficient mouse designed for comfortable use. Its ergonomic design allows for a more natural and relaxed grip, while the wireless connectivity and USB compatibility provide convenient flexibility. With 5 buttons and optical tracking method, this black mouse offers a smooth and precise cursor control experience for users. Perfect for those looking for a versatile and comfortable mouse for everyday use on computers and laptops.