[fast data transfer] up to 5 gbps data transfer. standard usb 3.0 data transfer speed on both sides. [fast charging] up to 3 amp of output current. fast charging usb type c female to usb a male adapter. [plug & play] otg adapter. no additional driver/software needed. simple usb to usb c adapter. do not support video signals transmission. [super durable] zinc alloy body prevents scratches. premium usb a connector passes 10, 000+ push/pull test; [1-year warranty] feel free to upgrade to the 3-year warranty by registering to the nonda usb-c adapter program.