I/O shield. Compatible chassis type: Full Tower. Aluminium, Plastic. White. O11D EVO Top I/O Kit. Specifically 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 LOCATION. Through 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. White. 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 Installation