The GPADLAB blog
News, reviews, tutorials, and analysis from the team building the controller diagnostic standard.
Victrix and Azeron Gain Expanded Linux Controller Support
Linux 7.3-rc4 adds xpad support for the Victrix Pro BFG Wired Controller and six Azeron controller families. Here is what changed and why it matters.
Recent posts
Genki Manta Controller: Beyond Specs, Is It Worth the Hype?
The Genki Manta controller packs TMR sticks, MantaOS, analog buttons and 8000Hz polling. See which features may matter and what still needs testing.
Tunnel Magnetoresistance (TMR) Joysticks: What Matters
Tunnel Magnetoresistance (TMR) joysticks are changing modern game controllers. Learn how TMR compares with Hall Effect, polling rates, drift, and accuracy.
PS5 Controller Firmware Update History (2020-2026)
Track every verified PS5 DualSense and DualSense Edge firmware version, release date, confirmed change, current patch, and safe update steps.
Welcome to GPADLAB - the controller diagnostic standard
After twelve months of building, GPADLAB is live. Here's what makes it different from basic controller testers, how the platform works today, and which launch ideas remain future concepts.