Millenium Laptop-Arm, Laptop arm, For mounting on table tops (up to 76 mm thick), Adjustable height: Up to 305 mm, Additional fixing screw and mounting flange at the top of the stand for fixing and attaching tabletop microphone arms, Compatible microphone arms: Mounting pin at least 20 mm long and 12 - 13.5 mm in diameter (such as art. #501399#, #437359# and #437361#, not included), Platform holder extendable up to 39 cm and 180° rotatable, Load capacity: Max. 8 kg, Platform supports the cooling of the notebook, Platform dimensions: 269 x 222 mm, Material: Aluminium, Weight: 2.5 kg