4 IN 1 OTG USB 3.0 Type C Flash Drive Memory Stick For iPhone iPad Android UK
Transfer Speed of USB Flash Drives: USB 3.0 Port, read 80MB/s, write 40MB/s; Lighting Port: read 15MB/s, write 10MB/s; Micro USB//USB C Port: read 15MB/s, write 10MB/s. No need Internet or WiFi any more.