Brand: Logitech Model: M240 Silent Touch Connection Type: Wireless via Bluetooth Color: Elegant White Key Features: SilentTouch: A great technology that significantly reduces clicking sounds, perfect for working in the office, university, or studying in complete silence. Ergonomic Design: Practical size that fits the palm and is easy to carry and move with your laptop. Fast Response: Stable and reliable Bluetooth connection without delay. Device Condition: (Very clean and free of defects)