Product Name: Logitech / Logitech M238 Brand: Logitech / Logitech Logitech Wireless Model: M238 Package Type: Official standard Color Classification: Gorilla Astronaut Toucan M171 light bulb three color ice cream Wireless technology: Support Work: Optoelectronics Keys: 3 Optical Resolution: 1000dpi Number of Wheels: 1 Whether to support ergonomics: Support Condition: New Service: Genius Whether the boxed Genuine: Yes

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