![I've compared the prototype E3 gamepad against the retail version. Nintendo did make some changes after the E3 in 2011 when they exhibited the console. : r/wiiu I've compared the prototype E3 gamepad against the retail version. Nintendo did make some changes after the E3 in 2011 when they exhibited the console. : r/wiiu](https://i.redd.it/97xopzmxdlq61.jpg)
I've compared the prototype E3 gamepad against the retail version. Nintendo did make some changes after the E3 in 2011 when they exhibited the console. : r/wiiu
![Wii U Gamepad Charger, AC Power Adapter Charger for Nintendo Wii U Gamepad Remote Controller - Walmart.com Wii U Gamepad Charger, AC Power Adapter Charger for Nintendo Wii U Gamepad Remote Controller - Walmart.com](https://i5.walmartimages.com/asr/6a02236d-6a0a-457d-8ca7-325d1ad74406_1.d3a79ffdf0cfe6ba06c445d280aef673.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Wii U Gamepad Charger, AC Power Adapter Charger for Nintendo Wii U Gamepad Remote Controller - Walmart.com
![6600mAh High Capacity Battery for Nintendo Wii U Gamepad Rechargeable Long Lasting Battery, Fix Dead Power 6600mAh High Capacity Battery for Nintendo Wii U Gamepad Rechargeable Long Lasting Battery, Fix Dead Power](https://ae01.alicdn.com/kf/S0ed73a6e2d2c4c0596d728d26f5ceddaV.jpg_640x640Q90.jpg_.webp)