JSAUX is launching a new controller-focused brand called VOIDJOY, with its first products aimed at handheld, mobile, and even cloud gaming.
The lineup currently includes the compact SkyLark S1 Pro controller and an Elite Extender designed for Nintendo Switch Pro Controllers. Both are available now through JSAUX, although the company says they won’t be available in the EU at launch.
A Tiny Controller Built for Handhelds
The SkyLark S1 Pro is a compact controller with 2.4GHz wireless, Bluetooth, and USB-C connectivity. It’s designed to work with a range of devices, including PC, gaming handhelds such as the Steam Deck and ROG Ally, Android, Apple devices, Nintendo Switch, and Nintendo Switch 2.
It uses TMR magnetic-sensing sticks and optical triggers, which can switch between a full analog range and a short mode, depending on the type of game being played.
A single 2.4GHz receiver can also connect two S1 Pro controllers simultaneously. JSAUX’s KeyLinker app provides additional options for button remapping, macros, calibration, and firmware updates.
Extending the Switch Pro Controller
The Elite Extender is designed for Nintendo Switch Pro Controller owners who want additional controls without replacing their existing gamepad. It attaches directly to the controller and adds two remappable rear buttons, along with detachable linear triggers. There’s also a built-in 1,800mAh battery for extending wireless play time.
The extender can also be configured through the KeyLinker app, including button remapping, macros, and turbo functions.
VOIDJOY Is Just Getting Started
JSAUX has also shown a modular VOIDJOY PC Controller, which is planned for release later in 2026.
For now, both the SkyLark S1 Pro and Elite Extender are available from JSAUX for $49.99 and $39.99, respectively, but European availability isn’t planned for the initial launch.
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