Product Name: Single Monitor Aluminum Slim Mechanical Spring Monitor Arm with USB Ports Model NO.: LDT20-C012U Color: Slate Black Suggestd Screen Size: 17"-32" Monitor Weight Capacity (Per Screen): 0~8kg OEM: Welcome Surface Finish: Powder Coating ODM: Welcome Product Name: Monitor Arm Vesa Compatible: 75X75, 100x100 Installation: Grommet, Clamp Trademark: BRATECK Transport Package: Gift Box (OEM Box Acceptable)+Brown Box Origin: Zhejiang, China Product Description Single Monitor Aluminum Slim Mechanical Spring Monitor Arm with USB PortsDescriptionOffering a slim aluminum mechanical spring design, LDT20-C012U provides 2 easily accessible 3.0 USB ports for charging and quality needed. Top Fix fitting supplemented, installations can be made from above the desk. Arms can be inserted smoothly with hearing a crisp sound. Quick-release VESA plate of exquisite structure and built-in elbow spring gauge make it an ideal support for longer life and easy adjustment.