Skylanders: Giants

Skylanders: Giants is a 2012 video game in the Skylanders series, and a direct sequel to the 2011 game Skylanders: Spyro's Adventure. The game involves connecting a physical toy to the video game console through a "Portal of Power"; whichever toy is used creates a respective character in the game. New to Skylanders Giants are "Giants", as the name suggests, which are larger toys with new gameplay elements revolving around them. Toy figures from the first game are also forward compatible with Giants, although there are also new versions, called "Series 2", which have more powerful attributes than the originals. The game also has a new and improved "Battle Mode", for head-to-head play, featuring more areas and gameplay options.

Portal
Dolphin from version 4.0 is compatible with USB HID drivers. Thus the portals are working when a proper WinUSB driver is installed for it.

Works perfect on [Unofficial] Dolphin DX12 backend and [UNOFFICIAL] Ishiiruka-Dolphin Custom Version

https://forums.dolphin-emu.org/Thread-unofficial-dolphin-dx12-backend

https://forums.dolphin-emu.org/Thread-unofficial-ishiiruka-dolphin-custom-version

A Skylanders portal of power is required to play.

Compatible Portals are those came with PS3, PS4, Wii, Wii U.

Plug the Portal in USB and install the WinUSB driver. Eg. Zadig 2.2 http://zadig.akeo.ie

Open Zadig and in Options -> List all devices. Find the Portal and install WinUSB driver on it.

There is no need to change any config for USB connection. The Portal will work with Dolphin straight away.