Nintendo may release a 16GB cartridge for the Switch 2.

Tech media Notebook Check published a blog post, reporting that multiple sources revealed that Nintendo is accelerating the development and promotion of 16GB and 32GB capacity Switch 2 physical cartridges. Currently, the physical cartridges for Switch 2 games only have a 64GB capacity option, estimated to cost as high as $16, forcing many publishers to switch to lower-cost "key cards."