This keyboard fulfills its role. The backlight is very nice in the dark, the small screen is nice (but hey it's a little gadget), the typing comfort is above average. I do not put "only" 3 stars for two reasons: - The screen is really gadget, especially as the widget library is very poor, - A keyboard with a separate power supply, I had never seen that before!
*** This keyboard broke down after 1 month. reimbursed by Amazon (thank you efficient service, as always!). So I bought the G110, which is much cheaper and has the same functionality (except the screen, gadget and definitely without much interest, and has no power, which is a significant advantage! )