Programmable Gaming Combo SetYou can use the software to edit the lighting effect, brightness, speed, and the macro function record, the mouse dpi, and customize the mouse buttons. The function of this PC keyboard and mouse is up to you. RGB Keyboard and MouseThe gaming keyboard has 6 RGB backlit effects, and the mouse has 10 RGB lighting modes that let you immersed in the gaming world. The lighting effects can be edited by software (download on.com) PC Gaming Keyboard and Mouse ComboUPDATED New Version included RGB Backlit gaming keyboard and RGB 7200 Adjustable DPI Gaming Mouse. ALL-IN-ONE Programmable PC GAMER VALUE KIT, Ideal for Gamers and Typewriters. Easy to ControlThe wired keyboard is equipped with 5 Macro Record keys which you can record the Combination keys function just by pressing. In addition, the 4 Independent +12 Combination Multimedia Keys and 26 non-conflict also will increase your win rating.