SteelSeries Engine 3, driver version 3.7.4 WHQL. - The Engine 3 delivers the same experience on both Mac and PC for consistent support of your devices no matter what you game on. In addition we designed the suite to provide communication between our devices. Supported OS: Windows 7/8/8.1/10 - 32/64 bit and Mac OS X 10.8 - 10.11.

Drivers SteelSeries Engine 3 (SSE3) for mice:

Call of Duty Black Ops II Gaming Mouse, Diablo III Mouse, Dota 2 Gaming Mouse, Guild Wars 2 Gaming Mouse, Heroes of the Storm Gaming Mouse, Kinzu V3, Rival Optical Mouse, Rival Optical Mouse Dota 2 Edition, Sensei [RAW], Sensei [RAW] Frost Blue, Sensei [RAW] Heat Orange, Sensei Wireless, Team IG Rival, The Sims 4 Gaming Mouse, The Sims 4 Plumbob, World of Tanks Gaming Mouse

and Headphones: 9H, Diablo III Headset, Siberia Elite, Siberia V2 Dota 2 Edition, Siberia V2 Frost Blue, Siberia V2 Heat Orange, The Sims 4 Gaming Headset.

Bug Fixes

• Fixed an issue where ESET antivirus caused a fatal error in the Engine client. If you are using ESET, some Engine features may not work properly until they release an update to resolve this on their end. In the meantime, info on how to resolve the issue manually can be found here.

New Firmware

• Rival 300 - Fixed an issue that was causing intermittent disconnections and/or an unresponsive sensor for some users.
• Sensei Wireless - Fixed a sleep issue when the mouse is in wired mode.

Deprecated Support

• Windows XP/Vista and OS X 10.7 are no longer supported. For support for current SteelSeries devices on these platforms, you can install a special legacy version of SteelSeries Engine, 3.4.5, for Windows XP/Vista or OS X 10.7. You can also find the links on our Downloads page. Future SteelSeries devices will require at least Windows 7 or OS X 10.8 for use with the latest SteelSeries Engine 3.

SteelSeries Engine 3, driver version 3.7.4 WHQL Windows

SteelSeries Engine 3, driver version 3.7.4 WHQL Mac OS