Adjust the keyboard height without the use of knobs, levers, squeeze buttons. No knee space interference thanks to Pinnacle's slim mounting bracket. RiteAngle knob adjusts keyboard platform tilt from 10 degrees positive to 15 degrees negative. Operates fully independently of the height adjustment feature. 5 year warranty.
Lifetime warranty is available.
Buying this has literally saved me hundreds of dollars that I was going to have to spend on a new chair, And even that wouldn't have been any guarantee of comfort.