Features: 1.Discrete Encryption Processor: TPM is a discrete encryption processor, connected to the daughter board, and the daughter board is connected to the main board. The TPM securely stores encryption keys that can be created using encryption software (such as for Windows BitLocker). 2.Support System: Supports for Windows 7 64 bit, for Windows 8.1 32/64 bit, for Windows 10 64 bit. The supported status may vary depending on the motherboard s. 3.Maximum Interface Value: The advertised performance is based on the maximum theoretical interface value of each chipset vendor or organization that defines the interface . Actual performance may vary based on your system configuration. 4.Keep Encrypted: If you have this key, the content on the user's PC will remain encrypted and can prevent unauthorized access, ensuring the security of your computer. 5.Memory Requirements: The standard PC architecture reserves a certain amount of memory for system use, so the actual memory size will be less than the specified amount. specification:Item Type: TPM 2.0 Encryption Security Module Material: Electronic Components Compatible Device: Personage Computer Chipset Type: AMD B550, for Intel B450, for Intel B460 Platform: For Windows 8.1, for Windows 7, for Windows10 PackageList:1 x TPM 2.0 Encryption Security Module NoteMust read requirements before placing an order: Ensure that your mainboard supports TPM 2.0 Please try to indicate the motherboard model (the middle part of the motherboard is usually above the graphics card slot) and the slot image. There are no hard and fast rules for this interface and there are many variations. You can check your own motherboard for compatibility and incompatibility with this module The first step: first confirm their motherboard manufacturers, split into for Intel and AMD. If for Intel is used, check the number following the letter. Numbers greater than and including 99 are OK, such as for ASUS X99, and 99 after x is OK. For AMD, ensure that the memory type of the mainboard is DDR4. Example: MSI 970A?G43, this model of DDR3 memory, not supported! The second step is to confirm your motherboard pin, is 12 pin, 14 pin, 20 pin, etc. Example: My main board is for ASUS B450?M, is that ok? Make sure the motherboard manufacturer is AMD and make sure the motherboard memory type is DDR4, this is compatible. The T32C chip will also support file package updates, Bug fixes and system patches after the official release of Win11.