imice X6 High configuration USB Wired Gaming Mouse Computer Gamer 6400 DPI Optical Mice for Laptop PC Game Mouse upgrade X7 Notice ： here it is 2 kind : Normal and Professional . please see photos about the different ! If you choose Professional X6 , please Leave message about your email to get the Custom Macros Software . Feature : High Configuration 6400 DPI USB Wired Gaming Mouse Gamer for Computer / pc / Laptop. High quality 1.8M USB Wired Gaming Mouse Computer , Strong Nylon USB Wire . Ergonomic Mouse Gamer PC Gaming , a better user experience improve operational performance . 6 Adjustable DPI Gaming computer Mouse 800 , 1600 , 2400 ,3200, 4800 , 6400 DPI 3D anti-skid Wheel Mouse Gaming PC Computer , nice gaming feeling 6 Colorful breathing led light , Chameleon Gaming Mouse Gamer . 6 Button Gamer Mouse Computer ( Left , Right , DPI Switch , Scroll wheel , forward , Backword ). Compatible : Windows / Vista / MAC... 1 Year warranty service . Rgb Lighting Effect : Dynamic RGB effects with 6 backlight modes (1.DPI mode 2.Colorful light 3.Rainbow 4.Floe light 5.Waltz 6. Four seasons 7. Off) It can turn on / off the backlight , Please see our Picture Commentray.