SteelSeries Engine 3 Driver/Utility 3.9.13 Mar 30, 2017
... - The Apex M650 is now supported in SteelSeries Engine 3! Bug Fixes - Fixed the ... 500’s button 12. Compatible Devices: - SteelSeries Rival 300 Fallout 4 Mouse - SteelSeries Rival 300 CS:GO Hyper Beast Edition - SteelSeries Rival 300 Mouse - SteelSeries Rival 700 Mouse - SteelSeries Guild Wars 2 ...