HORACO 8 port 2.5G +1 10GSFP managed switch rack mount for Modular 1U Relay Rack Mount

I made this remix to add 2.5g switch to rack together with my old TPlink switch.

the switch model i have: https://www.aliexpress.com/item/1005005943823096.html

left side is printed from original model here:  https://www.printables.com/model/79675-modular-1u-relay-rack-mount-for-tp-link-tl-sg108-o

Switch fits the hole with little friction on the sides, but it is possible to push it in. 

there are only simple holes for mounting screws.

increased height of hole in front by 2mm and added 30mm in part length

removed original mounting holes for switch and added 2 simple holes in correct place for Horaco

removed grooves for switch legs as they are not needed

removed 30mm from middle section of middle connection