ship from Japan [Features]: The RAT 2+ has an ultra-lightweight aluminum frame structure with optimally balanced sensors for gaming. In addition, its robust structure protects various sensors and controllers. A powerful LED on the palm rest creates a powerful and clear RGB lighting pattern [Features]: Sensor Pixart PMW 3325, DPI Range up to 5,000, USB Polling Rate 125, 250, 500 OR 1000HZ, Tracking Speed 100 IPS, Max Acceleration 20G, Frame Rate 5000, Left/Right Button Endurance up to 5 million times, Programmable 3 buttons, weight 70G (not including cable) Lightweight mouse for entry, equipped with RGB lighting Adjustable palm rest