The next step is to enter the code you see on your eReader into the Dropbox website. Tap the More icon at the bottom of the screen.Make sure your eReader is connected to a Wi Fi network before you start. To link the Dropbox service to your eReader, you’ll need to get a code and enter it on the Dropbox website. Step 2 of 5: Get the Dropbox code from your eReader If you prefer to create a Google account, visit and create an account.Learn more about the number of devices you can link to Dropbox. This means that you can link 3 devices to your Dropbox account, in addition to your Kobo account.įor example, you can link your laptop, phone, desktop, and your Kobo account to Dropbox. The good news is, when you link your Kobo account, it won't count as a device. With a free Dropbox account, you're limited to linking 3 devices.