Desktop Sit-Stand Workplaces

StarTech.com KEYBOARD-TRAY-CLAMP1. Product color: Black, Maximum weight per keyboard tray: 26.5 lbs (12 kg). Height: 1.26" (32 mm), Keyboard tray (W x D): 27.6 x 12.2" (700 x 310 mm). Package width: 32.7" (830 mm), Package depth: 13.4" (340 mm), Package height: 2.44" (62 mm). Master (outer) case length: 11" (280 mm), Quantity per master (outer) case: 4 pc(s), Master (outer) case height: 14.6" (370 mm)

Monoprice 15717. Product color: Black, Maximum weight capacity: 17.6 lbs (8 kg). Weight: 35.3 lbs (16 kg)

HealthPostures 6361. Product color: Black