SteelSeries Engine 3 Driver/Utility 3.9.1 Oct 19, 2016
New Features: - Fully certified drivers for Arctis 5 and 7 for anyone on ... and GS73 models 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 ...