HP t740 Ethernet Port Mount for Optional Port

For a HP t740 thin client I wanted to use the PCI express slot for an m.2 adapter board but still needed a second ethernet port. Since I did not need WiFi I replaced the m.2 2230 WiFi card with a m.2 A+E key 2.5 gigabit card and printed this mount to fix the additional RJ45 ethernet port in the optional expansion slot.

You need two M2x5 machine screws to fix the mounting plate on the case (I used the screws fro the internet WIFi antennas which I also removed) and two M3x5 machine screws to fix pcb with the RJ45 port to the mount.