Kodama Trinus SD card extension holder

Print the box and one of the clamps (on photos pictured with 45 degree clamp).
Raft is recommended for the clamp. Box and clamp are friction fitted. Some sanding/filing may be required for optimal fit.
You can get the card extension here - http://www.ebay.com/itm/62cm-SD-SDHC-SDXC-Card-Extender-Extension-Cable-Adapter-Extender-Linker-TV-GPS-S-/391452622576?hash=item5b2464fef0