This is a custom plate that will allow the Mac G5 Processor Logos to be mounted to Phatek Hard Drive cages. I did a Mac G5 case conversion to PC and printed this so that I could reuse the Processor plates with Mac logos. It also allow the mounting of the Fan/Speaker assembly. The fan speaker assembly originally mounts in a metal divider between the upper hard drive housing and the motherboard. I rotated the fan/speaker assembly to sit vertically and lengthened the speaker wires so that the fan/speaker assembly mounted to this bracket right behind the Phantek hard drive cages that I purchased for the mod.