OpenRack 2U – Mac Mini M4 (with Keystone)

A remix of the original that additionally adds a panel mount for a keystone f/f RJ45 coupler in order to patch ethernet direct to the front panel. It probably still works with them, but you don't benefit from shielded metal keystone couplers here because we're mounting to plastic (thus, ungrounded). And you are probably using UTP ethernet cables anyway.Do make sure the keystone coupler is rated at least to the bandwidth your Mac Mini M4 build supports on its network interface. I am using an “FGB 10 Gbps CAT6A RJ45 Keystone Coupler (Black)”.