Monoprice Cat6A Ethernet Patch Cable - 1 Feet - Black | Network Internet Cord - RJ45, 550Mhz, UTP, Pure Bare Copper Wire, 10G, 30AWG, 10-Pack - SlimRun Series

I didnt think these skinny things were going to work but was willing to give them a try. They work great and cleaned up my cable management system wonderfully. I had to use a rubber-band across my cable tray to hold everything in place because they want to bow out instead of pinch in place like normal cables.

My rack has very little space between the equipment and door but these easily fit in the gap. Also with them being so thin it is much easier to route multiple connections in a smaller space and still be able to see activity lights. Ive now bought these in three sizes and they all work great.