Becompatiblee buying, please check your motherboard manual to confirm that your motherboard supports TPM2.0 technology. You can check or consult on the motherboard's official website.Some motherboards need to plug in the TPM module or update to the latest BIOS to enable the TPM option. Please cancel other computer security technologies becompatiblee installation. Becompatiblee inserting the module, please turn off the power and find the position of the pin with TPM written under your feet. It is clearly stated that the motherboards that support TPM2.0 are: compatible ASUS compatible 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. compatible AMD: X570/B550/A520 series, X470/B450 series, X370/B350/A320 series, TRX40/WRX80 series, etc. compatible GIGABYTE compatible Intel: X299, C621, C232, C236, C246, 200, 300, 400, 500 compatible AMD: TRX40, 300, 400, 500 series, etc. Basically the same as ASUS. compatible MSI MSI compatible 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.; compatible AMD: X570/B550/A520 series X470/B450 series, X370/B350/A320 series, TRX40/X399 series and so on. compatible ASRock ASROCK is the manufacturer that supports the most TPM2.0 functions, and compatible Intel has supported all of them since the 100 series. Colour:green Material:Plastic + Metal Package Contents: 1 * TPM2.0 Security Module Only the above package content, other products are not included. Note: Light shooting 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.