When connecting network cable into face plates and network modules, the punch down tool makes it much easier. It pushes in the wire without any difficulty then cuts the wire neat. This helps cut the chances of short circuits or crosstalk.
If you make a mistake, it also includes tools to get the wires out quickly and simply.
By using one, you are less likely to make mistake
WINX CONNECT Simple Bluetooth 5.1 Adapter
Port Designs All-in-One 2K UHD Conference Tower
5-Port Desktop 10/100 Switch Tp-Link
Port Designs Hanoi II 15.6" Clamshell Case
Antec Connect 120 ARGB PWM Fan 3 Pack - Black
Sprotek 38-Piece Electronics Toolkit 



