Angelbird's SD Dual UHS-I&II USB (Universal Serial Bus) 3.2 Gen 2 Type-C card reader give up to 10 Gb/s connectivity, has USB (Universal Serial Bus) backwards compatibility, & Thunderbolt 3/4 compatibility can withstand extremely high heat & shock, & provides overload & ESD protection, this reader has Bus-Powered USB (Universal Serial Bus), so no further power source is required & comes with a 3-year limited warranty.