Delock rj45 port doubler 1 x rj45 plug a 2 x rj45 jacks
Delock rj45 port doubler 1 x rj45 plug > 2 x rj45 jacks (2 x ethernet)
Delock rj45 port doubler 1 x rj45 plug > 2 x rj45 jacks (2 x ethernet)