Coupling with a Lenovo IdeaPad U330 also ran without problems basically. However, there was then the somewhat rude awakening: After the first time in sleep mode, the mouse was not to move for coupling. It helped only removing the settings and a recoupling. But the hilt only until the next power-saving mode. After another turn on the notebook, the mouse also has nei connect. To avoid misunderstandings, the tablet was turned off, so that only a coupling consisted ;-). One of a colleague borrowed other Bluetooth mouse could be problelos with the Lenovo couple and allied himself quickly again.
Due to the batteries, the mouse is a bit difficult. In addition, the battery compartment is difficult to open. Is also unfavorable that the batteries can slip almost also the contacts with closed battery cover. Here is missing a small piece of rubber to support.
So overall a mouse with weaknesses, but works without any problems on the Acer tablet. Therefore, I keep them also. The star deduction is available for the connection problems with the notebook and the very sluggish battery cover.
