Hi,
I have purchased several of these keyboard docking stations from various sources but all have a problem in common. The battery in the keyboard will not charge. The battery charging indictor lights white and the battery indicator flashes red. When connected to the Q704 (running WIN 10) the keyboard functions but it's battery shows "0" in the battery status app. I don't believe all these keyboards are defective but am at a loss to understand what is going on.