With the LAN window connection from Good Connections, you simply run your LAN cable through the window frame. Open the window, put the LAN window in between, close the window, done! A tedious drilling through the wall is no longer necessary. The window opening is thin enough (about 0.3 mm) to close the window properly and at the same time strong enough to withstand many openings of the window. https://elecena.pl/product/18608219/8055-f23q-rj45-transparent-window-opening-0-30m 2021-05-28 https://elecena.pl/product/18608219/8055-f23q-rj45-transparent-window-opening-0-30m 2022-09-25