Commodore 64

"Looks like one of those toys you play with when you're a kid.John Sheppard"

"What, Commodore 64?"

- Rodney McKay

"Triple-barrelled shotgun?"

- Ronon Dex

"A kaleidoscope."

- John Sheppard

The Commodore 64 is an 8-bit computer that was introduced in January 1982. McKay owned one and thought of it more of a toy while he was a kid.