Qisda QTD-504 is a 27” 4K2K monitor made for professional illustrator (CAD / CAM) engineers. The special column design, with easy tilt, swivel, pivot and height adjustment, gives users a comfortable viewing experience. The slight concave square base comes with a texture finish to rest tools. The monitor can also be easily removed by pressing its button for move or to mount on a wall, providing a greater flexibility of space utility. The detachable base also greatly reduces package volume, which minimizes storage space and transportation cost. Recyclable plastic and minimal metal is used for Qisda QTD-504, showing our care for the environment.