Startech Desk Mount Monitor Arm - Vesa 75X75/100X100Mm Heavy Duty Articulating Single Monitor Arm Supports 1 Display Up To 34" (17.6 Lb/8Kg) - 2 Usb 3.0 5Gbps Passthrough Ports - Tighten C-Clamp From Top W/ Incl. Tool Or Grommet Mount To Secure To Desktop (10Mm-50Mm) - Ergonomic Desk Mount Monitor Arm W/ +/-90 Degree Tilt +/-90 Degree Swivel 90 Degree Rotating Screen Adjustable Height On 11.8" Pole - Pole And One-Touch Arm Design W/ Max Height Of 24.4" From Desk Full Motion Arm W/ Height Range Of 10" And Extends Outwards Up To 18.4".