No you can’t? Do you even know what the steam deck is? It’s a hand held gaming device, like the Nintendo Switch. Adding a computer monitor to the steam decks price tag is nonsensical. Like the Switch you’d be using a TV if your hooking it into a monitor. A wireless controller? Why? It’s a steam deck it has a controller built in. Joystick grips? The fact you think those are needed goes to show how shit the standard console controllers are lmao.