Specifications:1. Item: Phone Card Reader
2. Interface: Micro USB male for connecting your phone
SD slot * 1
TF slot * 1
USB A type female * 1
3. Operation temperature: 0~50°C
4. Storage temperature: -10~85°C
5. Color: Black
6. Wire Length: around 13cmPackage Included:1 * Micro USB to SD TF M2 MS Card Reader OTG Hub for Mobile Phones
1. Suitable for most smartphone and tablet PC with an OTG function, such as for Samsung Galaxy S3 / S4 / Note2
2. 3 in1 : OTG Adapter, HUB, Card Reader
3. Read & Write TF, SD , SDXC, SDHC , Micro SD, MicroSDHC, Micro SDXC, Decure Digital , Class 10 , Class 4
4. Supports External Keyboards.
5. Transfer files to OTG, allow you to connect to most USB flash drives, mouse, keyboard and digital camera.
6. Simple to use, just plug into micro-usb on your phone/tablet, no installation require
If your product arrives damaged or is not working, you can return it to us within 3 days after delivery or 30 days after shipment in case the delivery date is not traceable.If the item is still within the validity period of this warranty:We will reimburse you for the return shipping fees after the defective item has arrived in our warehouse. Any further costs incurred during the return process will be at the customer's expense.If the item is outside the validity period of this warranty:The customer shall be held responsible for all the shipping fees and charges when returning the defective product.Return a DOA (dead on arrival) item If the item arrived broken, please contact us within 3 days from the delivery date and follow the procedure for the 3 Days Product Guarantee.If the item has a high value, we may ask you to return it. Please include all of its accessories, like cables, chargers, batteries, in the returned parcel. If an accessory or component is missing, we will ask you to pay for it. All the return shipping fees will be covered by us.