This USB-A to USB-C cable supports charging and data sync speeds up to 480Mb/s. The adapter labeled "USB-C" supports both charging and data sync. The other three unlabeled USB-C adapters only support charging. Suitable for various occasions, you can use it freely in your bedroom, office, or even the back seat of your car. This durable, multi-functional power cord is easy to carry and ideal for home, office, business, and travel. This 4-in-1 multi-functional USB-C charging cable features an all-in-one design. This universal charging cable supports charging most mobile phones, allowing you to charge up to four devices with USB-C ports simultaneously without carrying multiple cables one cable is enough! This 4-in-1 multi-functional USB-C charging cable is compatible with mobile phones, tablets, laptops, and other USB-C devices. Made of high-quality PVC material, it is more reliable and durable, preventing breakage or damage, making the cable more durable, heat-resistant, corrosion-resistant, and with a longer lifespan.