such as this
are they worth the money?
cheers, Kevin 
Iām using the
LogicKeyboard Cubase Nuendo Slim Line PC Keyboard #LKBU-CBASE-AJPU-US
I love it, it has a USB 2 port on each side of it where I have my CMC CH and TP connected.
If I had to replace it I would probably buy the stickers and place them on some cardboard behind the qwerty keyboard, just as a cheat sheet.