GameSir and Hyperkin Come Together to Unveil the World’s First Fully Modular Mobile Controller, Set to Stun at CES® 2026 Press Assets Are Here Los Angeles, CA – January 6, 2026 – GameSir, a leading provider of high-performance gaming peripherals, and Hyperkin, a global leader in video game hardware, announced today a first of its kind, landmark collaboration. Joining forces to unveil the X5 Alteron , the world’s first, fully modular mobile gaming controller. Ideal for retro a