Amazon.com: iHOME IH-M1520B Optical Netbook Mouse, USB, Wired: Electronics

Amazon.com: iHOME IH-M1520B Optical Netbook Mouse, USB, Wired: Electronics. This ihome optical netbook mouse seems to be a very affordable and popular way to use a mouse. Supports major OS including the mac. I would buy it if I needed a mouse.