1Standalone Crypto Processor: The TPM is a standalone crypto processor connected to a daughter board connected to the motherboard. The TPM securely stores encryption keys that can be created using encryption software. 2Prevent Access: Without this key, the content on the user's PC remains encrypted and protected from unauthorized access. 3Perfect Replacement: A replacement TPM can replace your original damaged, unusable or underperforming TPM, which helps repair your device and make it work. The function is the same as the original. 4Compatibility: TPM chip is better compatible with DDR4 memory module of motherboard, built in support memory type higher than DDR3! Supported states may vary by motherboard specification. 5Scope of Application: TPM 0 module 54mm pitch, 2x10P, 20 1 pin security module for Gigabyte, for ASUS.