Razer DeathAdder Ergonomic PC Gaming Mouse - CLG Exclusive Team Edition Mouse Grip Style: Adjustable Maximum dpi: 6400 dpi Hand Orientation: Right Hand Operating System Supported: Windows 10/Windows 8/ Windows 7 / Windows Vista / Windows XP (32-bit)Mac OS X (v10.6-10.7 and above) System Requirement: PC / Mac with USB portInternet connection (for driver installation)At least 35MB of hard disk spaceRazer Synapse 2.0 account registration (requiring a valid e-mail address), software download, license agreement acceptance, and internet connection is required to use full feature set of product and to receive updates. Option: Wired
