The C-18 vertical wired gaming mouse is specially designed for game enthusiasts to optimize the design of special equipment, with macro programming functions, for precise positioning, comfortable operation, high reliability and operation fun. Features: Comfortable Holding. Allows natural stretching to reduces fatigue when you use the mouse. Tough Game Performance. PMW-3325 game chip with outstanding game performance delivers quick and sensitive response. On-board Memory. 128KB on-board memory allows to save the set data in the mouse, and to match other computers with no software installed. Unique Structure and Finger Groove. Allows your fingers to stretch and force more evenly and the comfortable finger groove makes the fingers more fit the mouse surface. Five Adjustable DPI. 1500, 2500, 4000, 7000, 10000DPI adjustable, with 4 DPI indicators, for convenient displaying. 5 Direction Rocker. Integrated orientation operation, 1 rocker equals 5 keys. Thumb control to realize front, rear, left, right, down pressure operation, which is more sensitive and reliable than keyboard operation. Left Function Keys. There are separate forward and backward keys on the left side, for more convenient Web pages and files browsing. Colorful RGB Light Belt. RGB light belt on both sides delivers various effects like running horse, streaming, etc., to increase the game atmosphere. Large Foot Pad. Comes with the large foot pad which is made of high quality material, smooth and durable. Macro Definition. Supports full-key programming, integrating the common functions, for more convenience. Wide Compatibility. Compatible for various games, supports macro programming, for quick operation. Specification: Brand: ZELOTES Item: Mouse Model: C-18 Keys: 11 DPI: 1500-2500-4000-7000-10000DPI (Adjustable) Rate of Return: 125-1000Hz Tracking System: Optical USB Cable Length: 1.8m / 70.9inches Operating Voltage/Current: 5V 100mA Keystroke: 10 million clicks Life of Scroll Wheel: 1.2 million turns Size: 110 * 76.5 * 72mm / 4.3 * 3.0 * 2.8inches Weight: Approx. 165g / 5.8oz Package Size: 12 * 9 * 8cm / 4.7 * 3.5 * 3.1inches Package Weight: 223g / 7.9oz System Requirements: For Windows2000/ME/XPx64/Vista/7/8 For Mac OS Xover V10.4 Package Include: 1 * Mouse 1 * Manual 1 * CD