Superior construction inside and out, for unrivaled end-to-end strength. Supports fast charging up to 15W (3A/5V) and data transfer speeds up to 480Mbps. (Not compatible with Power Delivery) Supports high-speed charging for devices compatible with Qualcomm Quick Charge including Samsung Galaxy S10, Note 8, and more. Designed for flawless use with a wide range of phones and more. Supports high-speed charging for USB-C, including Qualcomm Quick Charge to charge up to 80% in just 30 minutes