This adapter converts a USB C to USB. The new charging cables (USB-C to Lightning or USB-C to C Cords)that come with iPhones/Samsungs. Those can only connect to a power adapter/cube with USB C capability for any normal USB port for charging.Universal C to A adapter has a good interface for your existing USB C. it is meant to connect a original USB hub (USB A wall charger, power bank, Laptop, PC, more)with a USBC end to a standard USB port on your iPhone 13, 12, 11, SE, Pro max/Mini, AirPods, Samsung Galaxy, Google Pixel, Motorola, Kindle Fire, LG, Headphones, etc.USB 2.0 to C port converter up to 2.4 Amp of output current and data transfer speed of 480Mbps. Note: this adapter does not support USB 3.0. These USB adapters do not work with MagSafe wireless charger and DO NOT transmit HDMI, VGA, or any other types of video signal.The high-quality aluminum adapter built-in 56K resistor in this USB-C to USB adapter ensures charging and data transferring is safe and durable.The package includes 4 pieces of USB-C adapters, which allows using those type C adapters on your multiple devices.