Loading... Please wait...| The Humanscale 300 Curved Platform Keyboard Tray System features the Humanscale 300 Curved board which is designed to fit most natural shaped keyboards. The Humanscale 300 works well for split keyboards as well. The 300 Curved Platform System includes the most in demand features offered by Humanscale. The Humanscale Clip Mouse allows for independent keyboard and mouse positioning that easily changes from right to left hand use. True modularity means that parts can be changed to meet your changing needs, increasing both life span and the return on investment. The Humanscale 300 Curved Platform Keyboard Tray System Features:
The Humanscale 300 Curved Platform Keyboard Tray System Specifications:
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Select from one of three different mechanisms for your keyboard tray system. All offer the same adjustment capabilities but offer different controls for adjusting your keyboard platform.
| 2G - Humanscale's most economical keyboard tray arm offers lift and lock operation for height adjustment, and twist to unlock, adjust, and twist to lock adjustment for platform tilt
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| 5G - Humanscale's dial-a-tilt mechanism offers lift and lock operation for height adjustment and easy, dial-a-tilt-adjustment for platform tilt
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| 6G - Humanscale's newest mechanism is lower profile and offers better knee clearance than other Humanscale arms. It also contains less material and is lighter making it an Earth friendlier product. Adjustment controls are identical to the 5G
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Buy smart: If you're looking for function at the lowest price, go with the 2G. If you change your tilt angle often, choose one of the dial-a-tilt models. If you're worried about knee clearance or want to minimize your carbon footprint, select the new 6G mechanism.
Humanscale Clip Mouse SizeChoose from either an 8.5" or 10" diameter mousing platform. Buy Smart: Most users will find the 8.5" diameter adequate. A larger platform may be intrusive for some users. We recommend only going with the larger one if your mouse needs a larger mousing surface. | ![]() |
The Lateral Slider adds 8" of side to side movement, increasing the positioning flexibility of your keyboard tray. It is ideal for multiple monitor workstations or for users who may need to reposition their body laterally while working.