Transcend's CFexpress Type B Card Reader RDE2 is designed for CFexpress Card. This makes it the perfect choice for specialists. Its USB 3.2 Gen 2x2 interface provides a 20 Gbps data transfer rate, offering the eye-popping data transfer rate of 20 Gbps for smooth performance. With USB Type-A and Type-C cables provided. laptops, or mobile devices. Moreover, the RDE2 card reader comes with a lightweight aluminum housing that is wear-resistant and anti-scratch. The outer layer is protected by a non-slip silicone rubber cover that is heat resistant. The portable size makes it perfect for on-the-go.