Befe buying, please check your motherboard manual to confirm that your motherboard suppts TPM2.0 technology, you can go to the motherboard's official website f inquiries, customer service consultation. Some motherboards need to plug in the TPM module update to the latest BIOS to enable the TPM option. Please cancel other computer security technologies befe installation. You can check your compatibility incompatibility with this motherboard module: The first step: first confirm your own motherboard manufacturer, divided into f Intel f AMD. If it is f Intel, please check the number after the English letter. Any number greater than 99 (including 99) is fine, f example: ASUS X99, 99 after x is fine. If it is f AMD, make sure that the memy type of the motherboard must be DDR4. F example: MSI 970A-G43, the memy type of this model is DDR3, which is not suppted! The second step is to confirm the pins of your motherboard, whether it is 12pin, 14pin 20pin, etc. It is clearly stated that the motherboards that suppt TPM2.0 are: F ASUS; F Intel: Z590 or H570 or Q570 or B560 or H510 or Z490 or H470 or Q470 or B460 or H410 series, Z390 or Z370 or H370 or Q370 or B365 or B360 or H310 series, X299 series, W480 series, C621 or C422 or C246 series Wait. F AMD: Including X570 or B550 or A520 series, X470 or B450 series, X370 or B350 or A320 series, TRX40 or WRX80 series, etc. F GIGABYTE; F Intel: X299, C621, C232, C236, C246, 200, 300, 400, 500; AMD: TRX40, 300, 400, 500 series, etc. Basically the same as ASUS. F MSI; F Intel: Z590 or B560 or H510 series, Z490 or B460 or H410 series, Z390 or Z370 or B365 or B360 or H370 or H310 series, Z270 or B250 or H270 series, Z170 or B150 or H170 or H110 series, X299 series, etc.; F AMD: X570 or B550 or A520 series, X470 or B450 series, X370 or B350 or A320 series, TRX40 or X399 series, etc. F ASROCK: Is the manufacturer that suppts themost TPM2.0 functions, f Intel has suppted all of them since the 100 series. Colour: bl