On Windows 10, the "ADB Driver" often covers both, but sometimes you need to manually install specific drivers for "Android Bootloader Interface" (Fastboot) if Windows doesn't pick it up automatically.
Are you planning to use for file transfers or for more advanced tasks like bootloader unlocking ? ZenFone Max Pro (M2) - Support - ASUS Driver & Tools * Driver & Tools. * BIOS & FIRMWARE. Universal ADB Drivers asus zenfone max pro m2 adb driver for windows 10
ASUS provides a unified USB driver for Windows (including ADB support). ASUS_USB_driver_for_Windows_20160815.zip (older but works). Download location: ASUS Support website → ZenFone Max Pro M2 → Drivers & Tools. On Windows 10, the "ADB Driver" often covers