This mouse is lightweight thin and so easy to install just put the part in computer and it works without downloading anything. It is a thin style mouse and the clickers work great. It is very quiet mouse too. The one I have been using every time your right/left click it makes a sound. This one doesn’t. I love that. You get a mouse a UBS dongle a storage bag a USB charger cord and a mouse pad. The quality is great and well made. I really like this mouse it works way better then the one I have. I am very impressed with this and love it. I’ll never go back to a mouse with a cord again!!!