1、Encrypted Storage: TPM is a separate encryption processor connected to a daughter board attached to the motherboard. TPM securely stores the encryption key, which can be created with encryption software such as for Windows BitLocker. Without this key, the contents of the PC remain encrypted and protected from unauthorized access. 2、Application: For use with for ASUS motherboards with 14‑1pin. Its function is the same as the original. the TPM chip is more compatible with DDR4 memory modules on motherboards. Some motherboards require a TPM module to be inserted or updated to the latest for BIOS to enable the TPM option. 3、Replacement Part: The TPM 2.0 module can replace your original damaged, non working or poorly performing TPM, helping to repair your device and make it work properly. Upgrade your computer system to for Windows 11, if your motherboard is DDR3, it does not support the use of this adapted module. 4、Usage Note: Its performance is based on the maximum theoretical interface value per chipset or organization that defines the interface specification. Actual performance varies depending on your system configuration. The supported state varies by motherboard specification for ASUS, built in support for memory types higher than DDR3. 5、Stable Performance: TPM 2.0 encryption security module is stable, efficient and easy to operate. Made of premium PCB material with better durability. Standard SPI interface for a perfect fit with your for ASUS motherboard.