The Anker A7851 Ergonomic Optical USB Wired Vertical Mouse is a sleek black mouse designed for right-handed users. With a maximum DPI of 1600 and ergonomic design, this mouse provides a comfortable and precise experience. Featuring 5 buttons and optical tracking method, it offers a reliable and efficient performance. Made in China by the trusted brand Anker, this vertical mouse is a great choice for those looking for a comfortable and productive pointing device for their computer setup.