Features: 1.Independent Encryption Processor: The TPM is an independent cryptographic processor connected to a daughter board connected to the motherboard. 2.Encryption Key: The TPM securely stores encryption keys that can be created using encryption software. Without this key, the content on the user's PC remains encrypted and protected from unauthorized access. 3.Supported Platforms: TPM 2.0 encryption security module supports for Windows 7 64 bit, for Windows 8.1 32/64 bit, for Windows 10 64 bit. 4.TPM Module: Some motherboards require a TPM module inserted or an update to the latest for BIOS to enable the TPM option. Standard PC architecture reserves a certain amount of memory for system use. 5.Parameter: Made of high quality PCB, the encryption security module pins are defined as 18Pin, and the interface is LPC. specification:Item Type: TPM 2.0 Encryption Security Module Material: PCB Interface: LPC Pin Definition: 18pin Suitable: for Asrock 18pin SPI TPM 2.0 Chipset Type: for AMD B550, for Intel B450, for Intel B460 Platform: for Windows 8.1, for Windows 7, for Windows 10 PackageList:1 x TPM 2.0 Encryption Security Module Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.