Product features: USB3.1 Type C To USB2.0 card reader, you can make type C device external high-speed memory card, interface can be positive and negative plug is now the latest international standard 3.1 interface 180 degree rotation and high quality Interface type: USB3.1 Type-c interface, fully compatible with USB2.0 / 1.1 Product Interface: USB3.1 Type-c Installation: External Card Slots: All in 1 / Multi in 1 Interface: Type-C Type: Memory card Phone card reader: Type-c phone otg card reader Applicable models: compatible with the latest , support transfer TF memory card. Can also be used for music as the music watch PRO and music as MAX mobile phone / 4C latest Type-c interface phone. Product weight: 5g Material: aluminium alloy colour: golden Package Contents: 1 x type-c Card reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.