Feature: 1. The 6‑speed dpi can be changed freely, and it can support up to 7200dpi to help you seamlessly connect games and work. 2. Macro programming game chip can be set with professional gaming macro keys for high‑speed response, stable performance and smooth operation. 3. Whether it is a desktop or laptop computer, or other devices that support a mouse, you can plug in the USB cable and use it. 4. Using high‑tech optical positioning sensing technology, cursor positioning is more accurate. 5. This mouse adopts ergonomic design, so it will not be tiring to use for a long time. Specification: Condition:100% Brand New Item Type: Mouse Lighting Effect Switch: Left Button +DPI- Key Function: 7 keys Ergonomics: Support Interface: USB Cable Length: Approx. 1.5m / 59.1in Lighting Mode: RGB marquee Key Processing Technology: rubber oil + laser carving DPI: 1000-1600-2400-3200-4800-7200 Return Rate: 125Hz Support Operating System: For Win 7/8/10/ for Windows VISTA/ for Windows XP and compatible for OS X Package List: 1 x Mouse