1GOOD SECURITY: For TPM2.0 version chip adds additional security layer for Windows system computer, which is stable and reliable. 2MULTIPLE FUNCTION: Safe Encryption processor that helps you perform operations such as generating, storing, and restricting the use of cryptographic key. 3SUPPORT FOR INTEL: For Z590 H570 Q570 B560 H510 Z490 H470 Q470 B460 H410 series, for Z390 Z370 H370 Q370 B365 B360 H310 series, for X299 series, for W480 series, for C621 C422 C246 series, etc. 4SUPPORT FOR AMD: For X570 B550 A520 series, for X470 B450 series, for X370 B350 A320 series, and for TRX40 WRX80 series, etc. 5SPI INTERFACE: The encryption security module is equipped with SPI interface for easy connection, has stable performance and less interference. Item Type: Encryption Security ModuleColour: BlackWidth: Approx. 16mm / 0.63inDepth: Approx. 15mm / 0.59inInterface: SPIFeature: For TPMIC: For Nuvoton NPCT750For TPM Version: For TPM 2.0Pin: 14 Pin 1 LPC Clock 2 3V Standby Power 3 LPC Reset 4 3.3V Power 5 LPC address and data pin0 6 Serial IRQ 7 LPC address and data pin1 8 5V Power 9 LPC address and data pin2 10 No Pin 11 LPC address and data pin3 12 Ground 13 LPC Frame 14 Ground