The Digital Edge First Mouse in Yellow is a 3-button ergonomic mouse with a scroll wheel, designed for comfortable and precise use. It offers connectivity options via PS/2 and Serial (RS-232), making it versatile for various computer systems. The mouse's ergonomic design ensures a comfortable grip for extended periods of use, while the yellow colour adds a vibrant and stylish touch to any workspace. Perfect for users looking for a reliable and efficient mouse for everyday computing tasks.