I have two gamepad SNES-Like, both are recognized by the Linux kernel Dragonrise module hid_dr. The first and older one is shipped with bot an USB dongle and a Nintendo adapter, the second one has only the USB dongle. In the picture the USB only model is the one with colored keys:

They are different models: the old model is identified by lsusb with this output line:

Bus 001 Device 010: ID 0079:0011 DragonRise Inc. Gamepad

The new model has a different ID:

Bus 002 Device 004: ID 0079:0126 DragonRise Inc.