The future is here! Samsung Keyboard Trio 500 is the new invention of Samsung. Samsung has always been known to be a pioneer in its field of expertise and has always provided top-notch yet affordable items and services. This time it is here with personal best of all times. This Bluetooth keyboard for smartphones and tablets can be used on three different devices at the same time and you can shift between those devices as and when you want. Sounds surreal, does it? Well, not really. Here are some features of the device that you can enjoy.