SteelSeries Engine 3 Driver/Utility 3.12.11 Sep 15, 2018
... for the transmitter or the headset - Fixed driver signing issue affecting some Windows 7 users. Thanks /u/irfpann and /u/Gnocat Compatible Devices: - SteelSeries Apex M750 TKL PUBG edition - SteelSeries Arctis Pro ... SteelSeries Siberia Elite Prism Headset - SteelSeries Apex [RAW] Gaming Keyboard - SteelSeries Apex 350 Keyboard - ...