The Knoll Act II Keyboard Platform comes standard with 360 degrees of rotation at the mechanism, but also includes the option to add a second pivot point at the platform that lets you keep it parallel with the desktop as you rotate the arm. Three different arm options are also available with different levels of quick, knobless lift-and-lock height adjustment. With so many customizable options and such a compact profile, the Knoll Act II Keyboard Platform will fit nearly any workstation or user, giving you relaxed, comfortable typing and mousing.
|Overall dimensions||Retracted mouse pad: 19'' W x 11.5'' D x 0.25'' thick
Extended single mouse pad: 27.25'' W x 14.75'' D x 2.25'' thick
Extended double mouse pads: 35.5'' W x 14.75'' D x 2.25'' thick
|Tilt adjustment||15° negative|
|Swivel at mechanism||360°|
|Track lengths||16'' to 25'' L|
Disclaimer: We do not accept cancellations or order revisions for any Knoll items ordered. See Knoll's No Cancellations or Revisions Policy for details.
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The Knoll Act II Keyboard Platform is available with several different mechanism options. All mechanisms feature spring-assisted knobless height adjustment, 360 degrees of pivot at the mechanism, and a black textured metal finish.
The Short Easy Lift Arm is ideal for shallower work surfaces. It features negative tilt adjustment from 0° to 15° and 4.26'' of variable height adjustment (1.06'' above the track to 3.20'' below).
For more height adjustment, the Easy Lift Arm features 7.04'' of variable height adjustment (2.83'' above the track to 4.21'' below). It also features negative tilt adjustment from 0° to 15°.
For maximum height adjustment, the Sit-Stand Arm gives you a full 11.57'' of variable height adjustment, and negative tilt from 0° to 15°. The Sit-Stand Arm features torsion spring-assisted variable height adjustment from 6.40'' above the track to 5.17'' below.
The Act II Keyboard Tray comes standard with a swiveling mouse platform on the right side, which can be removed and placed on the left for left-handed users. For multiple users or ambidextrous mousing, a dual swiveling mouse platform option is available. Mouse pads feature a contoured lip to prevent your mouse from falling.
All Knoll keyboard platform mechanisms come standard with 360 degrees of rotation at the mechanism. For even more flexibility and adjustment, you can add a second pivot point at the platform. This allows the platform to move independently from the arm, so that it can remain parallel to your desktop when the arm is rotated.
The Knoll Act II Keyboard Platform is available with five different track lengths to accommodate desktops of various depths. The minimum clearance required under your desktop is the length of the track plus 1/2''.
The Act II Keyboard Tray ships for free to a loading dock that can accept a 53' trailer. All other deliveries incur a white glove delivery charge.
The Knoll Act II Keyboard Platform features a swiveling mouse platform that can be mounted on the right or left side, and is also available with dual mouse platforms to accommodate multiple users or ambidextrous mousing. We recommend switching between your left and right hand to mouse periodically in order to combat or prevent repetitive stress injuries.