Locate the combined nano SIM / microSD card tray on the right side of your device.
Inserting a microSD card can increase the amount of available memory for apps, photos and music. Your tablet doesn't come with a microSD card.
With the device powered off, press the card insertion/removal tool into the combined nano SIM / microSD card tray pinhole and push in until the tray releases.
Slide the combined nano SIM / microSD card tray out of its slot.
Insert or remove the microSD card into or from the tray with the gold contacts facing the back of the tablet.
For this device, the SD card is installed on top of the nano SIM card.
Press the combined nano SIM / microSD card tray back into its slot until it clicks, making sure it's secure.
You've completed the steps!
