Gaming Mice with Fire Button and 7 Button Marvo M-315 USB Ergonomic Wired Gaming Mouse 2400DPI 3-Color LED Light PC Mouse for PC/Laptops/Computer GAMING MOUSE: 7 buttons with 3 colors lighting wired gaming mouse,10 million times key life; ERGONOMIC MOUSE:ergonomic designed, large non-slip wheel, rubber and dents design surface, perfect fit and more comfortable for gaming; GAMING MICEHot key gaming mouse design, can set left key to be a double-click key; WIRED USB MOUSE: 1.6m usb wired, one DPI Controller controls 3 speeds (DPI:800/1200/1600), can work with 3 speeds as you like; USB WIRED MOUSE :support Win7/Win8/Win10/XP/Vista etc system and mac;