... TrustKernel unveiled a small but unconventional piece of hardware called PlugMate . At first glance, it looks like a standard USB drive. In reality, it runs a full Android operating system (PlugOS)  inside, instantly giving any phone, tablet, or computer a fully isolated digital space .   Why would users need this? In everyday work and life, many people run into the same problems: Multi-account overload Content creators and professionals often manage multiple accounts, juggling devices or constantly switching logins ... ... everything returns to normal.   Security and privacy by design All data is stored locally on the device. PlugMate does not upload, track, or monitor user activity and aligns with major global privacy regulations including GDPR, PIPL, and CCPA. PlugOS