General Information Monitor arms feature gas-spring technology that allows effortless adjustments with less force. Keep your devices charged with two USB charging ports that are conveniently located at the base. Innovative cord-management system keeps wires and cords neatly organized to reduce clutter. Quick-fit VESA plate simplifies monitor installation. Monitor arms mount to any desk between 1/2" and 3-1/4" thick or grommet hole between 3/8" to 2-3/4". Monitor arms meet VESA mounting standards and holds up to two 27" monitors that are 20 lb. or less. More from the Manufacturer ?Product Information Device Supported - Monitor Number of Displays Supported - 2 Maximum Load Capacity - 40 lb Maximum Screen Size Supported - 27" ?Physical Characteristics Product Color - Silver ?Miscellaneous Country of Origin - China