This premium Fellowes Platinum Series Monitor Arm features fully independent dual arms with innovative gas spring technology for easy adjustment. Each arm can hold a monitor up to 27 inches & has a maximum weight capacity of 10kg. The monitor arm also features 2 USB (Universal Serial Bus) ports in the base & integrated cable management for organisation. The vertical stacking design is ideal for space saving use & the arm can be mounted using a clamp or grommet.