У вашего броузера проблема в совместимости с HTML5
Continuing the success of the SteelSeries keyboard used in MSI gaming notebooks, in 2014, MSI collaborates with SteelSeries to develop an exclusive SteelSeries Engine in gaming notebooks. SteelSeries Engine is the Apps to combine all frequent functions for gamers in order to easily customize every individual key and functions to personalize every gamer's play style, including KLM, multiple devices management (for example, headset, mouse, and keyboard), keypress macros, and text macros.