3 interfaces for all devices: Type C/Lightning/USB, the Lightning interface is set in the USB port USB C flash drive is plug-and-play and does not require any applications and drivers High speed USB 3.0 memory stick is a practical external drive, with extended storage, at any time to expand the storage capacity of mobile phones and other electronic devices The integrated swivel cap offers additional protection for the flash drive Sleek and slim design for portability Specifications: Maximum read speed: 55 (MB/s) Shell material: metal Data transfer rate: 30 (MB/s) Working current: 100mA Waiting current: 30mA Working temperature: 0-70 Voltage: 4.5V-5.25V Storage temperature: 30-60 Package included: 1 x Flash Drive Other items not include