Type adb devices . You should see your device's serial number listed.
remains a beloved classic for legacy device maintenance, quick fixes, and users who prefer a tiny, no-fuss ADB/Fastboot environment. Its portability and simplicity are ideal for technicians, ROM developers, and hobbyists working with older Android devices (pre-2018). However, for modern Android versions and security updates, migrating to the official Platform Tools is strongly advised. minimal adb fastboot v143 portable
Check connected devices using adb devices . Type adb devices