The Key docking station for my Acer Iconia Tab W500 has arrived with me. Did it immediately unpacked and connected to my tablet, the device Installation under Windows 7 HPE went quite fast, I like most of the Fine Tracking button, which is located between g and h, simple and easy to operate, so I need any extra mouse. In the photo the English keyboard is displayed, the German keyboard was delivered as it be. What struck me at Amazon, I, no payment slip (preprinted transfer) was included lately when I ordered on account, as it was otherwise always, the delivery was very fast, but I forgive 5 Stars. This review is written with this keyboard.