[USB-C female to USB male conversion] USB-C female to USB-A male adapter, used for charging or data transmission. Attention: Video signal transmission is not supported [Fast Data Transfer] This adapter can provide data transmission speed up to 5Gbps, USB 3.0 data transfer rate standard. [Safe Quick Charge] Up to 3 amps output current. USB Type-C female to USB-A adapter with fast charging; each USB adapter has a built-in 56K resistor to ensure safe and long-lasting charging and data transmission [Universal Compatibility] Applications for all Type-C devices, you can easily connect any USB-C device (USB Type-C cable, USB Type-C flash drive, USB Type-C hub) which uses the new USB-C connector. [Perfect Design] The zinc alloy body prevents scratches, which is safer than other plastic adapters, small and compact, and can work just by inserting it, which is convenient and quick [NOT support] Magsafe,lighning port, video signal transfer (video signal transfer