SummaryDue to having big hands the micro-SD card was not my friend. I designed this shelf to accommodate a SD socket which has a micro-SD terminator. I then printed a strap to hold down the ribbon cable of the SD Socket that snaps into the vent holes on each side of the control box. The shelf has 5 slots to store SD cards, a scraper knife storage slot and a SD Socket slot to accommodate the SD Socket and ribbon cable. SD Socket Extender: http://www.amazon.com/Manufacture-Sdhc-micro-Reader-Extension-Cable/dp/B0085GGO92?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00