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Humanscale 5G-500-G27 Big Board Keyboard Tray System - QUICK SHIP

  • $294.00
  • FREE SHIPPING
  • Ships within 1 business day


  • Humanscale's Big Board Keyboard Tray System features a one piece large platform that accommodates both the keyboard and mouse on one tray. The Big Board is paired with their 5G arm mechanism, the strongest and most stable arm on the market.

    • Keyboard platform dimensions: 27" wide x 10.625" deep

    Usually ships same business day if ordered by 2pm eastern time, otherwise ships the very next business day. Price includes big keyboard tray, full 27" gel palm support, 5G mechanism and 21 3/4" mounting track (standard size).

    5G Arm Mechanism

    The state of the art mechanism in keyboard tray technology, the 5G arm combines easy Lift-n-Lock height adjustment and dial tilt knob with by far the strongest arm on the market.

    • Height adjustment range: 6.25”: 1.25" up - 5.00" down
    • Tilt adjustment range: 0° to -15°
    • Base swivels 360°
    • Exceeds all BIFMA standards
    • Made of steel for strength and durability
    • Unmatched stability and sure keying and mousing
    • 15-year 24/7 warranty

    To raise the height of your keyboard system, lift the front edge of the keyboard platform, raise to desired height and release. It will automatically lock in place. To lower, tilt the platform from the front edge, lower to desired position and release.


    Ergo Tip: Adjust keyboard height to within 1 inch of seated elbow height while maintaining clearance between the bottom of the platform and the thighs.

    To change the angle of your keyboard platform, locate the adjustment dial and turn to desired angle.

    Ergo Tip: Set the keyboard angle such that your wrists are straight while your palms are positioned on the palm support. For most users, the ideal angle will be between –5 and –10 degrees.

    Humanscale 500 Big Keyboard Platform with 5G Mechanism - Complete System - Model# 5G500-G27


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