Single-monitor arm in two sections offers versatile positioning & useful features. Adjustable swivel & tilt maximize viewing flexibility. Arm swivels 360 degrees from side to side while the monitor mounting plate swivels 180 degrees. Face of the mounting plate rotates 360 degrees & is 75mm x 75mm & 100mm x 100mm VESA-compatible. You can also tilt your monitor from negative 45 degrees to positive 90 degrees for multiple monitor viewing angles. Monitor arm is height-adjustable to easily improve eye level & posture for optimal comfort. Built-in spring gauge can be adjusted to suit various monitor weights. The 2.0 USB port & audio port in the bottom of the arm are convenient for supporting data transfer, charging & sound input / output. Pear-shaped VESA slot makes monitor installation much easier with a one-step slide-in. Mount through your desk grommet so no need to crawl under your desk to install. Built-in cable management allows an organized & neat work space.