Raises your screen to eye level to prevent neck strain. Triangular design allows it to fit neatly into desk corner. Large accessory/personal electronics pocket. Three height adjustments.Venting to improve air flow at back of the laptop. Includes four-port 2.0 USB hub and cable management. Supports up to a 17 inch laptop or a maximum load of 6kg.Raises your laptop screen to eye level to prevent neck strain, large accessory tray to hold personal electronics and other items, supports up to a 17” laptop or a maximum weight of 6kg, includes 4 port USB 2.0 hub to the rear