This item has been printed and tested with PLA, and has been used for CPU mining without any problems since 2017. If you don't have access to a 3D printer, you can purchase a slightly modified version of the design from Youtuber ChumpChangeXD's online store. To install it properly, use standard M3 motherboard screws, and make sure not to overtighten them. Additionally, to ensure that the right bracket fits correctly, it is recommended to use support material while printing.