Optical - USB - Black, Gray General Information Manufacturer: Targus Group International Manufacturer Part Number: AMU75US Brand Name: Targus Product Name: Compact Laptop Mouse Product Type: Mouse Pointing Device Pointing Device Connectivity Technology: Cable Movement Detection: Optical Scroller Type: Scroll Wheel Pointing Device Features: Contour Pointing Device Features: Ergonomic Pointing Device Features: Retractable Cord Ergonomic Fit: Symmetrical Interfaces/Ports Pointing Device Host Interface: USB Physical Characteristics Product Color: Black Product Color: Gray Weight (Approximate): 3.53 oz Miscellaneous Platform Supported: Mac Device Supported: Netbook Environmentally Friendly: Yes Environmental Certification: RoHS Country of Origin: China