Received the keyboard within 8 days after ordering which is great, so I was looking forward to check the backlight options of it.But the joy went to sorrow very quickly because as soon as I connected the keyboard to a 5V supply, the only noticeable effect was a short blinking in white that came from 2 keys upright corner, just to show the current was connected and that was actually all. There's no way the keyboard will react to the special keys that were shown in the advertising, no dimming, no change of color, just no lights at all. Bummer.

Received the keyboard within 8 days after ordering which is great, so I was looking forward to check the backlight options of it.But the joy went to sorrow very quickly because as soon as I connected the keyboard to a 5V supply, the only noticeable effect was a short blinking in white that came from 2 keys upright corner, just to show the current was connected and that was actually all. There's no way the keyboard will react to the special keys that were shown in the advertising, no dimming, no change of color, just no lights at all. Bummer.

Received the keyboard within 8 days after ordering which is great, so I was looking forward to check the backlight options of it.But the joy went to sorrow very quickly because as soon as I connected the keyboard to a 5V supply, the only noticeable effect was a short blinking in white that came from 2 keys upright corner, just to show the current was connected and that was actually all. There's no way the keyboard will react to the special keys that were shown in the advertising, no dimming, no change of color, just no lights at all. Bummer.