I/O shield Compatible chassis type: Full Tower Aluminium, Plastic Black O11D EVO Top I/O KitSpecifically designed for users who like to place their O11D EVO build underneath their desk, the top I/O kit relocates the ports of the I/O module and replaces the original top aluminum strip with a top I/O port accessory made of the same high-quality materials.ANOTHER OPTIONAL I/O LOCATIONThrough a few simple steps, the I/O module can be moved from the bottom of the case to the top, which creates the 4th optional I/O placement location. By taking out the I/O cables from the I/O module box, they can be relocated in the top I/O kit. Please note that the audio/mic port needs to be placed towards the front of the case. Features Compatible products Lian Li O11D EVO Product colour Black Material Aluminium, Plastic Type I/O shield Compatible chassis type Full Tower Weight & dimensions Thickness 2 mm Height 20.5 mm Depth 65.7 mm Width 466.4 mm manual pdfO11 Dynamic EVO Tutorial - Top I/O Kit Installat