MicroDrive 2 In 1 8 Pin + USB 2.0 Portable Metal USB Flash Disk, Capacity:256GB(Silver)

1. Shell material: Metal2. Data transmission rate: 20-40 (MB / s)3. Read speed: 20-40 (MB / s)4. Write protect switch: support5. Indicator light: None6. Two in one interface: USB2.0 + lightning7. Plug and play, suitable for a variety of scenarios