Electronic Card Readers features: C368 All-in-One USB 3.0 SD/TF/CF/MS Card Reader Support 512G Memory Card Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Specification:1. Brand:2. Model: C3683. Color: Black4. Material: ABS5. Connector: USB 3.06. Speed: 5Gbps7. Card Slot: TF(Micro SD), SD, CF, MS8. Cable Length: 15cm9. Dimension: 70*41*14mmFeatures:1. All-in-one design with CF/SD/TF/MS card slot, supports up to 512GB memory card, and one card can be read at a time.2.Supports OTG function, you could view your data files on your phone. Note: The phone needs to support OTG function as well. And you need to buy the OTG adapter separately.3. USB 3.0 high speed transmission, backwards compatible with USB 2.0.4. Card reader only, memory card is not included. Package Included:1 * Kawau C368 All-in-One USB 3.0 SD/TF/CF/MS Card Reader Support 512G Memory Card