The WorkFit-A, Single LD with Suspended Keyboard from Ergotron is the premium solution for those looking to improve their ergonomic comfort while working. This height-adjustable workstation allows for easy transition between sitting and standing positions, allowing you to customize your workspace to your needs. With the ability to move both your keyboard and monitor in one simple motion, you can quickly and easily adjust your setup to suit your preferences. The suspended keyboard tray allows for comfortable computing with the keyboard positioned below desktop level. When you need more desk space, simply fold your keyboard up and swing the arm out of the way. The WorkFit-A has a weight capacity of up to 20 lbs (9.1 kg), with the LCD weight ranging from 5-15 lbs (2.3-6.8 kg), worksurface weight of up to 5 lbs (2.3 kg), and keyboard tray weight of up to 2 lbs (.9 kg). For proper operation, the total maximum weight should not exceed 20 lbs (9.1 kg), while the minimum total weight should not be less than 6 lbs (2.7 kg). The LCD and keyboard adjust 20" (51 cm) in tandem, with the LCD adjusting an additional 5" (13 cm) independently. The maximum LCD height adjustment is 25" (63.5 cm), providing ample flexibility for any workspace. The worksurface dimensions are approximately 0.25" H x 22" W x 10"D (6.4 x 560 x 255 mm), providing enough space for your essentials.