Flash data storage card maker SanDisk used CES to unveil its new range of 3rd-party Memory Stick PRO Duo cards that are designed for use with the PlayStation Portable.

Those coloured translucent cards, which fit into the PSP’s Memory Stick slot, can be used to store game content (i.e. saves), music, video and photos.

They'll be sold in capacities ranging from 128MB to 1GB. Hopefully the latter won’t cost as much as Sony’s official ones do – £199!