Almost every video game console ever made

[Vhehs2]

Be warned, it is a 23 minute video.

They are missing some, though:

• GameWave Family Entertainment System
• Vii
• iQue Player
• Texas Instruments TI-80 to TI-89, TI-92, and TI-NSpire
• Leap Frog Leapster
• VTech V.Smile
• VTech V.Flash
• Zeebo
• iPod Classic
• iPod Nano
• PSPGo
• Gizmondo
• Pokemon mini

They did include some dedicated consoles (Atari Flashback), hardware additions (Nintendo 64DD), and hardware revisions (PSone):

• Pokemon Pikachu / Pokemon Pikachu 2
• Sony Pocket Station
• Pokewalker
• Nintendo e-Reader
• Super Game Boy
• Game Boy Player

If you notice more omissions, note them and I can keep a running list.