RAVPower OTG SD card reader works with both iOS and Android devices, so you can use it to add more storage capacity for your mobile devices, and it features built-in power bank and a detachable AC adapter.
This is a versatile, multipurpose OTG SD card reader that measures 1.7 x 1.6 x 5.2 inches and weighs 7.8 ounces. As we can see from the images, the memory card reader sports a sleek cylindrical form factor, and the compact design allows you to easily store it in your bag for various outdoor activities.
The OTG SD card reader supports SDHC and SDXC memory cards. Using its USB port, it connects with your iOS or Android device in order to turn your SD card into a mobile storage device which helps you back up your photos, videos and contacts from for your smartphone and tablet. Of course, it can transmit files between your computer and mobile devices.
Furthermore, the mobile storage device doubles as a portable power bank. With two USB ports and 6700mAh capacity, it’s able to charge two devices at a time. Moreover, it also features a removable USB charger with a detachable EU plug, so you can use it to charge the portable charger or your own devices with an in-unit USB port.
The OTG SD card reader with power bank and AC adapter is priced at $49.99 USD. If you’re interested, jump to Amazon for its more details.