There’s always Micro Snitch[0]. It not a hardware switch, but it arguably the next best thing. [0]https://www.obdev.at/products/microsnitch/index.html https://

There’s always Micro Snitch[0]. It not a hardware switch, but it arguably the next best thing. [0]https://www.obdev.at/products/microsnitch/index.html https://www.obdev.at/products/microsnitch/index.html