Almost everything from Famicom to present.
Nintendo: Famicom, NES, SFC, SNES, Virtual Boy, Gameboy, GBC, GBA, GBASP, Gamecube, DS, DSlite, DSi, Wii, WiiU, 3DS, New 3DS, Switch.
SEGA: Megadrive 2, Megadrive 3, Saturn, Dreamcast
Atari: Jaguar, Lynx
Sony: PS, PS2, PSP, PS3, PSVita, PS4
Microsoft: XBox, XBox One, PC
Other: PC Engine Duo, Loopy
On my wishlist I want more Atari consoles, Sega Gamegear, Bandai Playdia, Bandai Wonderswan, maaaaaybe a Sega Pico