PC fan accessories

Hi together I have a new mainboard with only digital RGB connectors (ARGB/ D-RGB) I now have a pump that still has a 12V RGB connector. I can't use this now. Now I would need a converter or a controller that would provide the interface to convert the 12V 4-pin cable. So that this can then be plugged into a 5V 3-pin slot for ARGB/D-RGB. It would then also be controllable via the integrated AURA Sync software. Does anyone know of such converters or controllers and can recommend some products? Apparently this is supposed to exist....:-) Unfortunately, I can't find what I'm looking for. Thank you

Hello, I have a problem and am desperate .... I have a Gigabyte motherboard b760 Gaming X and wanted to assemble it with 6-9 Thermaltake Riing plus 12 TT premium Edition fans and a Sync Controller TT Premium Edition .... I just saw during installation that the description says that you should use the cable D for Gigabyte motherboards which has a VDG (thin narrow 3 pin) connector, unfortunately I can't find this connector on my board ... the other cable C which should be used for other brands like ASUS, MSI would fit on an adjacent VDG (4 pin with a blind) connector. I am now concerned about the different VOLT ratings and don't want to do anything wrong although the sync controller supports Gigabyte boards ... unfortunately I have no idea about such things. Perhaps you can show me and explain exactly how I can connect everything together correctly. The finished pc is supposed to be for my son for Christmas so I urgently need your support, to be honest I have already read myself dizzy on the internet and am even more confused than before.

Hello I have cannibalised an old POWERMAC G5 and have unfortunately already disposed of all the removed parts. I would like to install 1-2 case fans, as the temperature of the motherboard in the upper area is quite high, almost unhealthy high. Neither on Digitec nor anywhere else could I find a mounting option, as I don't want to mount the fan visibly on the front. Original POWERMAC G5 https://upload.wikimedia.org/wikipedia... Possibility of mounting the fan in the front area https://i.pinimg.com/originals... Can anyone help me or know where I can order something like this?