tf a sd micro storage expansion adapter for macbook air pro

description: wear resistance: environmentally friendly high strength material, long-term use, small size, easy to use, small size, easy to carry, easy to carry, suitable for: for macbook air 13, for macbook pro 15, for macbo okay, 13 for macbook pro retina 15, please confirm the size of the machine and order it yourself. thank you. simple installation: easy installation, installation and disassembly, very comfortable description, size: as shown in the image, color: white, black. a macbook pro 15