StarTech.Com Desk Mount Monitor Arm With 2X Usb 3.0 Ports - Pole Mount Full Motion Single Arm Monitor Mount For Up To 8Kg Vesa Display - Ergonomic Articulating Arm - C-Clamp/Grommet (Armpivot2Usb3)
AWH Single Monitor Arm Desk Mount | Full Motion Articulating Height Adjustable | Fits 21/22/23/24/27/30/32 Inch VESA Compatible Computer Screen | Clamp and Grommet Base - BLACK
VIVO Articulating Single 17 to 27 inch Pneumatic Spring Arm Clamp-on Desk Mount Stand, Fits 1 Monitor Screen with Max VESA 100x100, White, STAND-V101WO
Twisted Minds Aluminum Single 17-32 Inch Lcd Slim Pole Monitor Desk Mount Fully Adjustable Gas Spring Stand For Display , 17.6Lbs Weight Capacity-Assisted Monitor Arm