SH20-C024ML Aluminium Slim Spring-Assisted Monitor Arm with Laptop Holder is the solution of work needing both Laptop and Desktop Computer. With flexible swivelling arm firmly held your 17″~32″ monitor and laptop, you can get more space for your active sit standing. With the new top mounting feature, installations can be made from above the desk, quickly and easily. Arms inserted smoothly, built-in elbow spring gauge, and quick-release VESA plate of exquisite structure all are available. Installing monitor arms has never been easier or more convenient.Installs from Top Side: installs entirely from above the desk surfaceBuilt-in Spring Tension Gauge: for perfect weight adjustmentsQuick-Release VESA Plate: for easy installationSmooth Arm Insertion: ensures easy installationSpring-Assisted Mechanism: allows to easily move up and downTwo Mounting Options: both desk clamp and grommet are included