Before purchasing, please check your motherboard manual to confirm that your motherboard supports TPM2.0 technology. You can check or consult the motherboard's official website. Some motherboards require plugging in the TPM module or updating to the latest BIOS to enable the TPM option. Disable other computer security technologies before installation. Motherboards that support TPM2.0 include: FOR ASUS FOR Intel: Z590/H570/Q570/B560/H510 series, Z490/H470/Q470/B460/H410 series, Z390/Z370/H370/Q370/B365/B360/H310 series, X299 series, W480 series, C621/C422/C246 series, and so on. FOR AMD: X570/B550/A520 series, X470/B450 series, X370/B350/A320 series, TRX40/WRX80 series, etc. FOR GIGABYTE FOR Intel: X299, C621, C232, C236, C246, 200, 300, 400, 500 series FOR AMD: TRX40, 300, 400, 500 series, etc. Basically the same as ASUS. FOR MSI MSI FOR Intel: Z590/B560/H510 series, Z490/B460/H410 series, Z390/Z370/B365/B360/H370/H310 series, Z270/B250/H270 series, Z170/B150/H170/H110 series, X299 series, etc.; FOR AMD: X570/B550/A520 series X470/B450 series, X370/B350/A320 series, TRX40/X399 series, and so on. ASRock ASROCK is the manufacturer that supports the most TPM2.0 functions, and Intel has supported all since the 100 series. Package includes: 1 * module