Origin: CN (origin) Model Number: 1054 Material: Abs Type: CD Case Packing: Yes About this product Resources 1. Compact and lightweight design, easy to carry. 2. Adopt environmental protection ABS material without any odor. 3. It is a water-resistant and water-resistant polycarbonate case, made to carry and store memory cards. 4. The convex design in the box makes the media box of the most ergonomic and comfortable card. 5. Case adopts a compact design, the two compartments allow you to store 1 card SIM 2DO-SIM 2NAN-SIM 3CF 7SD 6TF 1. 6. The case with a micro USB 3.0 port can be card reader for TF / CF / SD card reading, reading speed of up to 5Gbps. 7. With a USB 3 in 1, USB 3.0 Micro USB 2.0-type C for Micro USB 3.0. 8. Blue water-resistant TPV material seal avoids unwanted debris and water enters the case. 9. List of packages: -Craft card reader storage card x 1 Card X 1 3.0x1 USB Data Charge -Cat conversion type C x 1 -Ataptor Micro USB x 1 -Culture packing x 1 10. NOTE: The cards are not included. How to read card 1. Positive open blue soft rubber seal on the left side. 2. Open the card box, place the card on the card slot and close the cover. 3. Use the data cable to connect to the rear USB port of the card readbox. 4. Use the corresponding data transmission port to connect the corresponding devices that support the OTG protocol. Grades 1. The product card read function only supports devices with OTG function, does not support iOS phones. 2. Part of the OTG devices need to open the OTG in the Smartphone configuration manually. 3. The OTG function does not support the 64GB or more card. Questions and answers 1. P: MicroSD and SD card, how much capacity can you read? What if he can read SDXC card? -A: MicroSD and SD card, can read up to 128GB on the PC, but read up to 64GB when connecting OTG phones. You can read the SDXC card. 2. P: CF and SD card (or microSD) can not read at the same time when the second card is connected, the first card does not work. -A: Yes, you can not read two cards or more at the same time. 3. Q: Tryed 8GB, 32GB microSD card, I can not identify. But I put the microSD card on the microSD card adapter and then interfere with this product, it can read the card, why? -A: First, you can try to replace another card or remove the MicroSD card and insert the card reader again. The second reason is the related data cable. Or the card can be connected in the opposite direction. Photos