The X5 Alteron may be the world's first fully modular mobile games controller, with swap-out button arrays and sticks.

The GameSir x Hyperkin X5 Alteron looks too good to be true, but it has the hallmarks of a perfect pad for mobile and Switch ...

This GameSir x Hyperkin mobile controller looks like a game changer for emulation thanks to its modular design.

Hyperkin and GameSir have each made great controllers for PC, consoles and mobiles, but for CES 2026 they've teamed up for ...

The X5 Alteron works with smartphones and tablets, and it can replace faulty Joy-Cons on your Nintendo Switch.

Mobile gaming peripherals took a step forward at CES 2026 with the reveal of the X5 Alteron, the world's first fully modular ...

"A collaborative partner project from GameSir x Hyperkin, merging two industry leaders' expertise for a one-of-a-kind gaming ...

Accessory manufacturers GameSir and Hyperkin have joined forces to produce a fully modular controller that's compatible with ...

Guess what my favorite cereal was growing up? You’re likely assuming it was Cap’n Crunch, and you are right! You don’t have to be a fan of this cereal to appreciate this controller, though. It’s super ...

Hyperkin knows that the Venn diagram of gamers and fans of Kool-Aid, Sriracha, and Oscar Mayer hot dogs is just a circle, so they’ve partnered with all of these companies and Nintendo to launch ...