Questions about Samsung Smart Keyboard Trio 500 EJ-B3400

Yes, should work without problems via Bluetooth.

According to our information, this should fit.

This Samsung Smart Keyboard Trio 500 (EN, Wireless) has a QWERTY keyboard.

Trio 500 has a German keyboard (DE) The positions of the special characters, including the letters with accents, are available but hidden. The only thing you can do is try out all the characters without Shift, with Shift and with alt-gr or view a complete keyboard map. On Android, it might be sufficient to open the special character window on the de-screen keyboard (key << !#1>> ). However, no guarantee. Tip: Once you have found the keys, you could re-label the keyboard with a fine felt-tip pen.