The USB Gboard definitely makes surfing the web while checking your e-mail a very easy thing to do with its external keypad. The USB Gboard plugs into the USB slot of your computer and is programed with buttons that link to all the Gmail folders and inboxes.
Looking for your starred messages? There's a USB Gboard button for that. Or perhaps your junk mail? There's a button for that too. There's even a Compose button that takes you directly to the screen to write up an e-mail. The USB Gboard makes inbox management easy.