DESC: The Targus Wireless Mini Optical Mouse features a new industrial design with built-in power management features. The ergonomic design renders it comfortable for everyday desktop use. The small, compact, design along with the thumb-sized USB receiver makes it ideal for travel. The physical on/off switch, combined with sleep mode and touch sensor, is the first in the industry. The thumb-size USB receiver with 90-degree swivel provides great flexibility in limited workspace. The mouse features the latest optical technology for greater accuracy and ease of use. With aesthetic design on the outside, the latest optical technology inside, plus power management features, the wireless mouse offers one of the best value, if not the lowest price, available in today's market.