[Capability] Up to 5Gbps data transfer speed. Fast USB C to USB adapter[Scalability] OTG adapter. No additional driver/software needed. Simple Thunderbolt 3 to USB adapter Extend storage of your new USB-C smartphones[Reliability] Zinc alloy body prevents scratches. Premium USB C connector passes 10 000+ Push/Pull Test[Compatibility] Compatible with laptop/tablet/smartphone with a USB Type-C port including Macbook Pro 2019/2018/2017 MacBook Air 2018 Nintendo Switch Samsung Galaxy S8/S9[Warranty] Exclusive BEYEE Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely