Features: Experience seamlessly data transfer with our USB Card Reader, effortlessly connect your Phone or Pad to a world of memory expansion. Support 8pin USB 2-in-1 to memory Card Reader for cellphones, computers, watching videos, viewing photos . Suitable for cellphones, pad phone tablets, desktop computers, laptops, speakers. Support up to 512GB memory card, 480Mbps transfer speed. Metal shell small size, easy to carry, three color to choose from. Specifications: Support: 8pin USB 2-in-1 to Memory Card Reader Size:about 35x14.5x8.5mm/1.38x0.57x0.33in Component: Metal Color; Black/Silver/Golden Package Includes: 1PC Card Reader note: Please allow 1-3mm error due to manual measurement.Please make sure do not mind before bid. The color may have different as the differences display,please understand.