About the product1(Cannot be used with MagSafe charger) Restrictions: This is a USB-C female to USB-A male adapter, designed for charging or data transmission, and does not support video signal transmission. Test result: Due to the incompatibility of the charging protocol, this product cannot be used with the MagSafe wireless charger. Therefore, the MagSafe charger must be paired with the USB-C power adapter)2Our aluminum alloy dongle takes up very little space and can be directly inserted into the end of the USB-A hardware, so you don't need to worry about carrying it.3You can easily connect any USB-C peripheral device (USB Type-C data cable, USB Type-C flash drive, USB Type-C hub) that uses a newer USB-C connector.4This small dongle is plugged into an available standard USB port, and your traditional equipment (charger, power bank, computer) can be turned into a platform that supports USB-C.5This adapter provides data transfer speeds of up to 480 Mbps between connected devices, and supports up to 2 amps of power output to charge your device. Enjoy fast and safe charging.