SmallRig Memory Card Case for Sony CFexpress Type-A 4107 is an auxiliary product for photography enthusiasts. It can store two CFexpress Type-A Cards, two SD Cards, and four Micro SD Cards, which is convenient for keeping the memory cards of cameras, action cameras, and drones. Each memory card has an independent safe space, which can quickly and safely slide into the card slot for storage. Card slots with printed names of compatible cards are for quick identification. It’s compact and easy to store. The outer shell is made of rugged aluminum alloy, and the inner case is made of ABS+PC material. It uses a pull-out structure to facilitate quick access to internal items.