Summary: The item delivered has 2 buttons with a scroll wheel in between. There is no recessed area around the scroll wheel as in the image. The laser is erratic and is not working correctly for me, it's jumping around the screen. A shame. I've owned the mouse in the picture before, and it's worked brilliantly. This device is going in the bin however.
Summary: This is exactly how an optical mouse should look, feel and work. Has a good comfortable hold and responsive buttons. Works on most surfaces. The red mouse wheel matches the ThinkPad line of products. Build quality is robust and light weight. Unlike other fancy, expensive mice this is a good value for your money.
Summary: I bought this mouse some weeks ago. This is a basic mouse with no fancy features. Works on optical technology and is a 3 button mouse. I have many more good mice but I have been hooked on to this since I bought it. It has the softest click and accuracy is great. Fits well in hand and is very very easy to use. Just perfect. To hell with all other fancy mice I got.