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I can recommend this to anyone who needs to control a computer and doesn't want a big keyboard and mouse to do that (perfect for e.g. an htpc). Insert the tiny dongle in a free usb port and it pairs automatically (I used windows 10). The device has two modes which you can choose by pressing a physical button. In mousemode, the device is a touchpad (using tap and gestures for singleclick, doubleclick, right-click, scroll, switch windows tasks (i.e. windows-tab key) and show desktop). The other mode is keyboard mode, which has a smart cursor control button (hold that one and then the device is a cursor controller (up down left right ) with additional enter (tap) en esc (double-finger tap) functions. To top it off, there's also volume buttons on the side. Being able to charge via usb (short cable included) is better than batteries. Product was packed nicely, and comes in a carton box. The manual is in plain english and explains the usage very well.
First of all, transportation was not bad (15 days). there was a some scratches on the protective film of the screen. (i dont understand, why?) but after remove it no problem. product quality is good. I have tried on pc, macbook and raspberry pi. it works perfetly on all of them. it is so usefull for me especialy on raspi. Finally you can buy this great product.