The enhanced Kontour™ K1D Dynamic Height-Adjustable Desk Clamp Mounts are the perfect monitor mount solutions for the office, healthcare facilities or home.Key enhancements have been made to Chief's patented Centris™ Extreme Tilt technology for the ultimate in effortless fingertip monitor positioning. Kontour™ monitor mounts float your displays in the optimal ergonomic position above your work surface to create a more productive and comfortable work space.The K1D220SXDL includes pre-installed KSA1250 Dell® Quick-Connect interfaces, for fast & easy installation of most Dell® monitors.