Features and specifications:
1. M618 plus RGB (wired mouse):
DPI: 800/1200/1600/2400/4000
Location tracking: Optical
Buttons: 6
2.M618 plus single color (wired mouse):
DPI: 600/1000/1600
Location tracking: Optical
Buttons: 6
3.M618 plus wireless (wireless mouse):
DPI: 800/1000/1600
Location tracking: Optical
Buttons: 6
Remarks: This product(M618Plus) has three models:
Two Wired version: M618Plus RGB, M618Plus Single Color;
One Wireless Version: M618Plus Wireless