This type of Smart key popular for TOYOTA Cars. looks similar. but many different types. you can check this video to how to find your smart key fob models.
https://www.jdm-parts.co.nz/toyota-vanguard-smart-key-fob-coding-and-key-duplication-key-replacement-info/?feed_id=99167&_unique_id=6689f3b405184Replacement Key Programming
TOYOTA VANGUARD smart key fob coding and Key Duplication , key replacement info
TOYOTA VANGUARD smart key fob coding and Key Duplication , key replacement info