Link to download the Programming driver MMR5: http://www.mediafire.com/?xq3h3ffa6q1np
100% brand new and high quality. Mouse Name： MMR2，MMR4 Buttons: 6 buttons with scroll wheel. Tracking systems: Optical. The Max DPI: 3200DPI（MMR2 white/black + MMR4 white/black）. Ultra-precise Scroll Wheel. Optical technology works on most surfaces. Ergonomically designed, long-term use without fatigue. Intelligent connectivity, no need to code, plug & play. Feel comfortable, mobile and stability. Switch Life: 50 million times. Package Size: 15(L) x 10(W) x 5(H)cm. Compatible with Windows XP, Vista, Windows 7, ME, 2000 and Mac OS...or latest. User for: The high-end players, gaming professional players. MMR2 Version mouse Cable have white and black two color, random delivery, depend on the actual spot inventory.
Delivery orders can be WORLDWIDE! (USA, Canada, Europe, Australia and other countries) Standard delivery time is 14-25 days If your package do not arrive within 30 days( after we give you the tracking number), please kindly contact us and We'll will check it and find out the solution for you. Very rare cases.