Features: 1. Idle memory card turns into mobile phone and computer dual-use USB disk, supporting the transmission of various types of files, photos, audio and video office files, etc. 2. Desktop reading memory card. Support computers and tablets with Type-C interface. 3. 500MB high-speed transmission of large files, easily transfer in seconds. Support 4.0 protocol high-speed transmission of files. 4. Resistant to wear and tear, efficient heat dissipation and more durable to use. 5. Safety cover is designed to protect the type-c interface from damage. 6. 11mm thickness, compact and portable, you can take it wherever you go. Specification: Interface: Type-C Card Slot: Small Memory Card+Secure Digital Memory Card Material: Aluminum alloy Transmission Rate: 500M/S Support for Multiple Operating Systems: For Windows 7/Vista/XP/2000/ME/OS X9/10 and for Linux Package List: 1 x Type-C Card Reader 1、Idle memory card turns into mobile phone and computer dual?use USB disk, supporting the transmission of various types of files, photos, audio and video office files, etc. 2、Desktop reading memory card. Support computers and tablets with Type-C interface. 3、500MB high?speed transmission of large files, easily transfer in seconds. Support Memory Card 4.0 protocol high?speed transmission of files. 4、Resistant to wear and tear, efficient heat dissipation and more durable to use. 5、Safety cover is designed to protect the type-c interface from damage.