Like the previous version, it provides one USB host port and one µSD slot with built-in support for mass storage and FAT filesystem. However, please note '''serial port has been removed'''. It is fully compatible (same port address). Of course, nothing is mapped on serial port addresses.
[[File:Albireo 2.0 top.jpg|500px]] [[File:Albireo 2.0 bottom.jpg|500px]]
=== How does it work? ===