Currently Own:
Wii U
Wii
DSI XL
DS Lite
PS2

However, I am planning on getting rid of my Wii as I recently got the Wii U and have no need for the Wii anymore. Also, my DS Lite is without a charger and haven't bothered in buying one in a while, so until I buy one, it is useless.

Previously Owned:
Gameboy Advanced
Gameboy colour
Playstation
DS Lite (Broke by getting wet)
Sega Mega Drive??
Sega Master System??
Don't know about those two, I remember having a console with the name 'Mega Drive', but I am unsure, and I remember, when I was very young, playing Alex Kidd, as my brothers girlfriend brought it round for me to use. So I am not sure as it was at least over 10 years ago, but I may be wrong.

The next console I will get will either be a 3DS or a PS3 or something, but that may be in a while, as I plan on saving up for a new gaming laptop over the next few years. (Sims 4 all the way, haha)