Optical mouse is an indispensable item used at work or at school. It is a must have item to pair with the use of a laptop. As such, optical mouse can be given and used during events, which could help greatly as a form of a promotional tool. It is available in wired or wireless versions. Optical mouse can be customised with the company logo printing as well as different base colours. Choose one that suits your needs best, basing from the aesthetics or ergonomics of the mouse.