The Evoluent VM4R USB Vertical Mouse is a wired mouse specifically designed for right-handed users. It features a sleek grey design with six buttons and an ergonomic layout for comfortable use. It's a reliable and durable choice for computer users looking for a high-quality pointing device. Its vertical design also allows for a more natural hand position during long hours of work or gaming. It's in impeccable condition. I only used it a few times. I don't have the box or the instruction booklet.
eBay