I like the Kensington Keyboard-in-a-box. i think I got mine for $15 a year ago. It's got the power key on it, but no volume up and down buttons nor an eject button like the standard apple keyboard, but it's no biggie to me. Also, the cable going from the keyboard to the USB jack is so much longer that I don't need an extension USB cable like I did with the Apple keyboard. The Warranty is awesome too. I got a screw caught in mine while building a model, and i took the keyboard apart. I couldn't get the spacebar to work right so I called hoping to get a schematic or replacement springs. But they said it was still under warranty in spite of me disassembling it and they sent one out at no charge, even free shipping! Eric