Before , please check the motherboard manual to confirm your motherboard supports TPM2.0 technology. You can check or on the motherboard's website. Some motherboards need to plug in the TPM module or to the latest BIOS to enable the TPM option. Please cancel other computer security technologies before installation. It is clearly stated the motherboards support TPM2.0 are: FOR FOR : 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 : X299, C621, C232, C236, C246, 200, 300, 400, 500 FOR AMD: TRX40, 300, 400, 500 series, etc. Basically the as . FOR FOR : 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. for is the manufacturer supports the TPM2.0 functions. Colour:As shown Material:plastic Package Contents: 1 * TPM 2.0 Encryption Module Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.