Near-frictionless scroll wheel Selectable mouse cursor speed Fast and accurate positioning when you are using it Easy to install, plug and play System supported:windows 2000/XP/Vista/ Windows 7/ Windows 8/Windows 10/linux/mac HXSJ USB Wired 4800dpi 7Buttons Optical Gaming Mouse LED Backlight for PC Laptop Features: 100% brand new and high quality. Insert the driver CD to computer, and run the "setup.exe" installation. The installation can be started when the mouse is successfully connected and in normal use. When the installation is completed, "S500" drive icon appears on the desktop. Adop Avago A704E professional game chips, with high-performance program control decoder chip, to achieve smooth movement and precise control. For key 1-7 (as the picture shows)，custom settings are supported via the drive. Advanced Settings: the custom macro editing for gaming effects are supported. Advanced Settings: pointer precision, scroll wheel speed and double-click speed can be set. Basic Settings: default1000~1600~2400~3200DPI, 12 segments available, Max.4800 DPI Light mode: RGB marquee effect, the bottom of the mouse with a light switch button. Plug and play, more new functions can be achieved via the drive. When settings done, click Application, and click Save the Configuration. You should boot the driver again when next use so that all the self-defined functions can be used. Specification: High-end brand mechanical macro definition gaming mouse Human body engineering design 7programmable keys Light mode: RGB marquee effect, the bottom of the mouse with a light switch button. 12-level adjustable DPI, Max.4800 DPI Voltage rating / electric current: DC 5V / 100mA USB plug and play Switch life：20million cycle Cable length: 150cm Item Weight:149g Item Size：125*68*38MM(L * W * H) Package Weight:190g Package Size:159*121*47MM Support Windows 2000 / XP / win7 / win8 /win10 Vista 32bit IOS or latest. Package Includes： 1 x gaming mouse 1 x User manual 1 x CD(Macro definition software) Brand Not Specified SKU 100588612_NP-1020990977 Model LLY80511101