TRACER Deal Black RF Nano Mouse Wireless 80036469 TRAMYS46729 Product Description: Tracer Deal - mouse - 2.4 GHz - black Device Type: Mouse Connectivity Technology: Wireless - 2.4 GHz Colour: Black Orientation: Right-handed Wireless Receiver: USB wireless receiver Movement Detection Technology: Optical Buttons Qty: 6 Movement Resolution: 1600 dpi Performance: Realtime sensitivity switching 1200/1600/1800 dpi Features: Scrolling wheel, DPI switch Manufacturer Warranty: 2-year warranty