Optical - Cable - Matte Black - USB - 1000 dpi - Scroll Wheel - 3 Button(s) - Symmetrical General Information Manufacturer: Targus Group International Manufacturer Part Number: AMU81USZ Brand Name: Targus Product Model: AMU81USZ Product Name: AMU81USZ Full-Size Mouse Marketing Information: The Targus 3-Button USB Full-Size Optical Mouse features an ergonomic design to provide comfort while in use. Designed for both left and right-handed users and sized for comfortable desktop use, this mouse features an integrated scroll wheel making it easy to navigate through numerous web pages or lengthy spreadsheets at a quick pace. Featuring a 6ft. USB connection and a 1,000 DPI optical sensor, this cost effective mouse is easy to use - simply plug and play. No drivers are required. Product Type: Mouse Pointing Device Pointing Device Connectivity Technology: Cable Pointing Device Cable Length: 6 ft Movement Detection: Optical Movement Resolution (dpi): 1000 Number of Total Buttons: 3 Scroller Type: Scroll Wheel Pointing Device Features: Ergonomic Ergonomic Fit: Symmetrical Interfaces/Ports Pointing Device Host Interface: USB Physical Characteristics Product Color: Matte Black Weight (Approximate): 3.30 oz Miscellaneous Environmentally Friendly: Yes Environmental Certification: RoHS Country of Origin: China Warranty Limited Warranty: 1 Year