The 3Dconnexion CadMouse Pro Wireless Mouse is a high-quality computer mouse designed for professionals in the CAD industry. With a maximum DPI of 7200 and ergonomic features, it provides precision and comfort for extended use. The wireless connectivity and optical tracking method ensure smooth and accurate cursor movement. Backed by a 1-year manufacturer warranty, this black mouse is a reliable option for users looking for a top-of-the-line product. With 7 buttons and a compact design, the 3Dconnexion CadMouse Pro is a versatile and efficient tool for enhancing productivity in a professional setting. MORE -unsealed. I am saying that it’s new in box box because when I open the box, everything look like it had never been touched, including the charging cable, which still had the packaging on it. If somebody used it, they used it for five minutes.