SteelSeries, the worldwide leader in gaming and esports peripherals, today welcomes T1 Entertainment & Sports to its family. Facilitated by global marketing agency SPORTFIVE, the new partnership will see SteelSeries become the official exclusive headset partner for T1 and all its powerhouse rosters competing in League of Legends (LoL), VALORANT, Dota 2, Rainbow Six Siege, PUBG, Wild Rift, and more.. âOur goal is to continually innovate and design industry-defining, award-winning hardware a