Specification: Device Type: 5 in 1 OTG SD Card Reader Interface Type: Micro USB Compatible Device: Device with OTG Function and Micro USB 2.0 Port. Function: You can use this connector to download photos from your digital camera to your smart phone or PDA with micro USB port. It gives you two ways to import photos and videos. One is using USB data cable (not included) to connect a digital camera, the other is directly read SD card. In addition, the device interface to connect an external USB PC keyboard, you can enter information through the PC keyboard. Its main features: USB interface: Just plug it into the dock connector port on your smart phone or PDA then attach your digital camera using a USB cable (not included). Card Reader: Support read or write SD(HC), MS, MMC, M2, TF (T-Flash) memory card. USB interface support USB devices such as USB flash disk, USB mouse, USB keyboard and etc. Easy to download photos or videos from the digital camera. Can download by SD card or USB cable directly. Support standard photo formats JPEG and JPEG. Package include: 1 x 5 in 1 OTG Card Reader Read Type of Card: SD(HC)/MS/MMC/M2/TF Card Weight: 1.14 oz (21 g) Package Includes: 1 x 5 in 1 OTG Micro USB SD Card Reader Connection for Samrt Phone .Notice:Card Reader Only,The Other Device in Picture not Included.