u/Electronic_Ebb_5970

Hello, I recently acquired a RG35xx-H. I mainly want it for arcade games and 8-16-32 bit consoles. Following user recommendations, the first thing I did was make an ISO backup of the 64GB card, and then clone it to a 128GB Kingston. However, I'm unable to allocate the extra 64GB of space to the ROMs partition. It came with several partitions, and I think one of them is for Linux. I've used Win32DiscImager, MiniTool, etc., but nothing works; I can't move or merge the partitions. Could you please tell me how to use the extra space to add games to the card? Thanks!