Pass-Through RJ-45 Crimp Tool 8P8C Crimper Data Wire Cutter Tool for Cat5e Cat6
Use a screwdriver to loosen the screw of the crimping mode, switch port and then switch up and down to switch from CAT7 to CAT5 crimping and change the compression mode. The CAT7 mode represents the crimping of the CAT7 shielded plug.