Genuine HP USB 2-Button Optical Mouse P/N: 672652-001<img src="http://ecx.images-amazon.com/images/I/51E7Uus7dpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cFTWdvB8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51TROSX3ZQL.jpg" noproxy>