Alternate color or configuration shown Lenovo 7M57A04698 mouse Office Ambidextrous USB Type-A Optical 400 DPI Lenovo 7M57A04698. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 400 DPI, Buttons type: Pressed buttons, Scroll type: Wheel. Power source: Cable. Product color: Black Manufacturers: Lenovo , LENOVO DATA CENTER SKU: 4967401 Manufacturer part number: 7M57A04698 GTIN: 0889488437788 Price: $109.73 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Integrated wheel scrolling deviceNo mousepad required; it works on many types of surfacesNo mechanical ball to get dusty or dirtyFull-size shape that fits comfortably in either handSame mouse that is included with select ThinkCentre desktop systemsBusiness Black color complements ThinkCentre and ThinkPad systemsScroll wheel also acts as programmable third mouse buttonAttaches via USB portCustomized mouse functions and operations Overview Specifications Contact Us Integrated wheel scrolling deviceNo mousepad required; it works on many types of surfacesNo mechanical ball to get dusty or dirtyFull-size shape that fits comfortably in either handSame mouse that is included with select ThinkCentre desktop systemsBusiness Black color complements ThinkCentre and ThinkPad systemsScroll wheel also acts as programmable third mouse buttonAttaches via USB portCustomized mouse functions and operations Products specifications Attribute name Attribute value Width 2.13" Depth 4.49" Height 1.26" Weight 3.32 oz Power Source Cable Ergonomic design Yes Device interface USB Type-A Movement detection technology Optical Movement resolution 400 DPI Scroll type Wheel Buttons type Pressed buttons Number of scroll wheels 1 Technical details Product color Black Design Form factor Ambidextrous Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) 8 - 80 °C Features Purpose Office Packaging content Quantity per pack 1 pc(s) System requirements Windows operating systems supported Yes