SteelSeries Engine 3 Driver/Utility 3.10.0 Apr 25, 2017
... - The QCK Prism is now supported in SteelSeries Engine 3! Bug Fixes - Rival 500 and Rival 700 on-board trigger lighting effects now working when ... reporting key presses Compatible Devices: - SteelSeries Rival 300 Fallout 4 Mouse - SteelSeries Rival 300 CS:GO Hyper Beast Edition - SteelSeries ...