SteelSeries Engine 3 Driver/Utility 3.9.10 Jan 26, 2017
... a device in bootloader mode, while having welcome pop up open, would cause an error. - Fixed ... 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 Gaming Mouse - ...