(Doesn't work with Mag*Safe charger and HomePod Mini) BE AWARE OF THE LIMITATION: This is a USB-C female to USB-A male adapter designed for charging or data transfer and it will NOT support video signal transmission. (Latest Test Result: This product doesn't work with Mag*Safe wireless charger due to the incompatibility of charging protocols. So Mag*Safe charger must be paired with A USB-C power adapter) | With this little charger block dongle plugged into an available standard USB port, your legacy devices (charger, power bank, computer) can turn into a USB-C enabled platform. | (New design) Our zinc-alloy-bodied charging block-converter occupies very little space and can plug directly onto the end of your USB-A hardware, so you won’t have to worry about carrying it around. | With the help of this c to usb charger block converter，You can easily hook up any USB-C peripherals (USB Type-C cable, USB Type-C flash drive, USB Type-C hub) that make use of the newer USB-C connector. | This usbc power adapter offers data transfer speeds of up to 480 Mbps between connected devices and also supports up to 2 Amps of power output for charging your devices. Enjoy the fast and safe charging.