Foemey Product Description: Model: CR307-A & CR307-CInterface: USB 3.0Support memory card , SD, TF, XD, CFastMMC, MS PRO, MS DuoInstallation : external Requirements: are supportedStyle: simple styleInterface type: USB 3.0Type: Multi-function card readerApplicable objects: office workerssize: 7.8 x 2.5 x 1.7cmMaterial: aluminum alloycolour: greyPackage Contents: 1 x USB 5 in 1 multi-function card reader1 x Chinese and English instructionsOnly 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.