On most boats, placing laptops on the chart table or other working surface can be inconvenient and is often not a suitable long term solution. This mounting system provides a tough ergonomic platform, suitable for any laptop PC, providing a secure and practical mounting solution for your navigation PC to work around the clock.. The fully adjustable spring loaded tray gently clamps the sides of the computer, holding it secure. Fixing the tray at almost any orientation is the versatile articulating 8" leg. Made from high grade aluminium, these mounts clamp tight, securing your laptop where you want it, where you can use it and out of harms way. Supplied flat packed, easy to assemble.