KEYBOARD 25 Keys Anti Ghosting 8 Million Keystroke Lifetime Laser Engraved Letter MOUSE Instant Optical Sensor Up to 60 IPS / 15G Acceleration On-the-fly Adjustable DPI 200-8,000 DPI 125Hz Polling Rate 6D MACRO PERFORMANCE THE FANTECH MAJOR KX-302 MOUSE IS DESIGNED WITH 6 PROGRAMABLE BUTTONS FOR YOUR MACRO ASSIGNMENT WITH ITS SOFTWARE WHICH CAN SAVE UP TO 5 PROFILES AND SUPPORT SCRIPT PLUS DELAY EDITING