Feature: 1. Added Security Layer: This cryptographic security module adds extra layer of security for Windows computers 2. Features: Secure cryptographic processor that helps you perform operations such as generating, storing, and restricting the use of cryptographic keys 3. Perfect Compatibility: For Intel Z590 H570 Q570 B560 H510 Z490 H470 Q470 B460 H410 series, Z390 Z370 H370 Q370 B365 B360 H310 series, X299 series, W480 series, C621 C422 C246 series 4. Wide Application: Used for AMD X570 B550 A520 series, X470 B450 series, X370 B350 A320 series, WRX80 series, etc. 5. Basic Specifications: Encryption security module width is 16mm, depth is 15mm, interface is SPI, characteristic is TPM Specification: Item Type: TPM2.0 Module Colour: Black Width: Approx. 16mm / 0.63in Depth: Approx. 15mm / 0.60in Interface: SPI Features: TPM IC: for Nuvoton NPCT750 TPM Version: TPM 2.0 Pin Size: 14pin Material: PCB. Package List: 1 x Encryption Security Module Note: Some motherboards require TPM module inserted or update to the latest BIOS to enable the TPM option.