Review on Electop Micro SD to SD Card Extension Cable Adapter: TF Flexible Extender for GPS, 3D Printer, Raspberry Pi, TV, DVD - SD/RS-MMC/SDHC/MMC Compatible (2 Pack) by Draven Louton

These are great for projects or for retrofitting if you want to change the location of the SD card slot and upgrade to a full size SD card at the same time! Nice long flat flex too. It's over a foot long, which can be handy, and because it's flat you can fold it up to take up sagging. The shell is also easily removed to fit into a custom 3D printed case if required. I have several projects like this that I've implemented and they work great. I've used them with SD, SDHC and SDXC with no problems.