Jan 07, 2016 · I've got half of the parts of the Sentraq S60-X keyboard in hand that is currently on Massdrop, with the other half close behind. I will be doing a full build log including programming tips, review, and have a thread on GeekHack where you can easily ask me questions about the keyboard. I'm quite excited about this keyboard E-Class 2012 - 2017 Models. Direct Download: If you select "Direct Download" as your Method of Devliery it means that you will be getting a direct download link after the purchase. This download link contains all the necessary information such as Map Data and a video instruction on how to download/uploading data onto a USB in order to complete the update.