1、Universal multi in one card reader is compatible with USB interface, mobile phone interface and typc-c interface. 2、Small and portable, it can be used as the expansion card reader of some mobile phone models. 3、With the function of reading and storage, it is convenient for mobile office and increases work efficiency. 4、It is suitable for SLR photographing, reading and backup to preventing data loss. 5、Data securitys is guaranteed, the appearance is simple and generous. This four-in-one card reader is compatible with USB interface, mobile phone interface, type-C interface, supports some mobile phone expansion, can access data, work anywhere at any time, save data, improve work efficiency, compact and portable. Features: Universal multi in one card reader is compatible with USB interface, mobile phone interface and typc-c interface. Small and portable, it can be used as the expansion card reader of some mobile phone models. With the function of reading and storage, it is convenient for mobile office and increases work efficiency. It is suitable for SLR photographing, reading and backup to preventing data loss. Data securitys is guaranteed, the appearance is simple and generous. Specifications: Color: white, black (optional) Material: plastics Item size: 58 * 40 * 9mm / 2.3 * 1.6 * 0.4in Item weight: 10g / 0.4ounce Package size: 80 * 60 * 30mm / 3.1 * 2.4 * 1.2in Package weight: 24g / 0.8ounce Package List: 1 * Card Reader 1 * Card Reader