Features： 1、TPM Processor: TPM is a discrete encryption processor, which is connected to the daughter board, and the daughter board is connected to the main board, with strong encryption. 2、Encryption Key: Users can set their own encryption key, without this key, the content on the user's PC remains encrypted and protected from unauthorized access. 3、Performance Varies By System Configuration: Performance is based on the maximum theoretical interface value of each chipset vendor or organization that defines the interface specification, actual performance may vary depending on your system configuration. 4、Reliable Work: A secure cryptographic processor that helps you perform operations such as generating, storing, and restricting the use of cryptographic keys. 5、Applicable Model: This security module is mainly suitable for Windows 11, but also for most motherboards with DDR4 memory. Specification： Item Type: TPM 2.0 Security Module Material: PCB Compatible Device: PC Number of Pins: 20Pin Package List： 1 x TPM 2.0 Security Module