From: https://www.indiegogo.com/projects/ockel-sirius-b-the-powerful-windows-10-pocket-pc#/updates

2016-04-26

11 days ago

Hi All,

We have some news to share with you regarding the Sirius B Black Cherry process as well as a 
hands on blog on how you can easily make a back-up of all your files on your Sirius B.

New prototype available

Our second Ockel Sirius B Black Cherry CNC-prototype is ready! About two weeks ago, we shared 
an update about the first prototype and we’ve been busy testing and improving that version ever 
since. Things are looking great so far!

Since Wi-Fi AC is one of the main new features in the Sirius B Black Cherry we want to make 
sure this works flawlessly. The initial Wi-Fi module we wanted to use was limited in terms of 
suitable Windows 10 drivers. That’s why we decided to collaborate with Realtek. Realtek is a 
well-known and very reliable Wi-Fi-module manufacturer and their Wi-Fi AC modules are available 
for immediate use in our Sirius B Black Cherry production line.

The manufacturer switch we made is great for both our Windows and Ubuntu users, since there is a 
lot more support for the Realtek Wi-Fi-modules in comparison with the support available for the 
originally planned Wi-Fi-module.