NB North Bayou F80 17–27” PC Monitor Arm Adjustable Gas Spring Full Motion Ergonomic Gaming Monitor Mount Tilt Swivel (2kg to 6.5kg) VESA 75 100mm (F80B / 17-27")
Main Features:
Full motion flexibility with all directional effortless adjustment without tools used
Durable gas-strut cylinder and conical joints constructed for smooth and stable operation
Built with an ecological interface to enhance your gaming and viewing experiences
Single-extension, compact and retractable design to save space
Integrated cable management conceals inside provides the clean neat and clutter-free appearance
Specification: 
Fits most 17" to 27" displays
Support load from 4.4 to 14.3 lbs (2-6.5 kg).
VESA compliant 75x75, 100x100 mm
Upright lift distance 9.8 ''' (250mm)
Rotation: 360
Swivel: 180+
Tilt Angle: +35 to -50
Package Includes:
1*  TV Monitor Desktop Bracket