Designed for : This TPM 2.0 module is a trusted module designed for 812119-001 745821-001. Storage: The TPM 2.0 module securely stores encryption keys that can be created by using encryption software. Contents on PC be protected from unauthorized access. Easy Installation: This TPM 2.0 security module can be easily installed. Before installing the module, please cut off the power, find the corresponding position, and check the space between the TPM plug and insert it. Ideal Replacement: This TPM 2.0 module for is ideal replacement for your damaged, non working, or poor performing TPM, which helps repair your device. High Stability: This 20Pin TPM2.0 module adopts premium printed circuit board. Please make sure that your motherboard is compatible with the pin configuration of your TPM module and that your motherboard supports TPM2.0 technology. Colour:Green Material:PCB Package Contents: 1 x TPM 2.0 Trusted Platform Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.