Alex, Using a Compucable mini-ADB adapter with my 'natural'-style split ADB keyboard. Works flawlessly without any drivers on my Sawtooth G4 running OS 9 and X. No delays noticeable, at least at my modest typing speed. HTH. Rick >Is anyone out there using ADB devices, smoothly, via an ADB-USB >adapter? I am especially interested in knowing if it is a painless >experience using the classic Apple Extended Keyboard II (probably >the best computer keyboard ever designed!) with a contemporary G4. > >Thanks, > >Alex