Features: DPI can be adjusted freely by 100 from 100 to 24000. Professional gaming mouse with 7 programmable buttons and switches enable superior productivity and efficiency to meet all your gaming needs. Powerful drive: Assign customized action to most buttons to achieve combo keys. Click times and delay times of key can be set. Records up to 59 actions and trigger with one click. 7 Chroma Lighting Effects: Breathing, Rainbow, Full lighted, Wave, Go without Trace, Reactive, Flash. Redragon Chroma Lighting with 16.8 million customizable color options and create a mouse unlike any other. Compatible: Windows 2000/ME/XP/03/VISTA/7/8/10 system for programmable using and Mac OS for normal using. Specifications: 1. Customize DPI Switch mode 1: 1000/2000/4000/8000/12000 adjusted via the buttons of the mouse 2. Customize DPI Switch mode 2: DPI can be adjusted freely by 100 from 100 to 24000 via programming software 3. Polling Rate: Up to 1000 Hz; switchable: 125HZ/250HZ/500HZ/1000HZ (Default 500HZ) 4. Buttons: 7 (7 out of 9) are customizable 5. Tracking System: Optical 6. Interface: USB 2.0 full speed. 3.0 7. Size: 5.0 x 2.6 x 1.6 inches 8. USB Length: 1.8M braided-fiber cable Package Included: 1 X Redragon M711-FPS Gaming Mouse 1 X User Manual Please Notice: There's no CD software included, please download the software from https://www.redragonzone.com/pages/download or contact us directly.