Are you GMail addict or a GMail super user? Are you having a tough time with all the GMail shortcuts? Okay, here we have a solution for you. G-Board is a dedicated keyboard add-on that connects to your computer’s USB port and has 19 colorful keys that link to 19 different GMail functions.
Using GBoard is simple. You can connect it to your computer via a USB port. Then you got to enable keyboard shortcuts from GMail Settings and Voila, you are done! The device costs USD 20 approximately and is compatible with all operating systems: Windows, Apple Mac and Linux. You can find out more information about getting started with GBoard here and here.
G-Board costs US $ 19.99 plus taxes. You can order your’s from here