It's very small and fast installer for tools and drivers.

Features:
Small - 9.18 MB
Fast - 15 seconds install (many times its even less)
AIO - ADB, Fastboot and also Drivers
Easy to install - just run it and program will guide you
Clean - ADB and Google Drivers from latest SDK

Install process:
1. Run it (Require administrator privileges)
2. Press Y/Yes to install ADB and Fastboot or N/No to skip
3. Press Y/Yes to install ADB system-wide or N/No for current user only
4. Press Y/Yes to install Drivers or N/No to skip
5. Continue Driver installation
6. 15 seconds passed - finished!

Notes:
System-wide: ADB and Fastboot are installed to %SystemDrive%adb directory, and added system-wide path.
Current user only: ADB and Fastboot are installed to %UserProfile%adb directory, and added path for current user.
CMD can use ADB and Fastboot from any directory.
Drivers are installed to system - no need to install them from directories.
Installer automaticly decides if install 32-bit or 64-bit drivers.

If you have older Google USB Driver installed, please uninstall it from Control Panel before installing new