MediaTek MT7921 connectivity chip delivers ultra-fast, reliable Wi-Fi 6 connectivity for Republic of Gamers and The Ultimate Force gaming notebooks.. MediaTek today announced its MT7921 Wi-Fi 6 chipset is powering ASUS Republic of Gamers' (ROG) and The Ultimate Force (TUF) new gaming notebooks, the first consumer notebooks with MediaTek's industry leading Wi-Fi 6 connectivity solution.. For the ROG and TUF series, the MT7921 delivers high performance, power efficiency for longer battery lif