Sometimes, the gaming manufacturers actually have the gamers in mind. This is the case with the Wolfking Warrior, from Wolf King USA.
It’s a PC gamepad that is round and ergonomical, with the 55 command controls arranged in an arc that lets you keep your fingers in a more normal position. The most commonly used keys are right where you want them to be, and the rest aren’t all that far away. You can use it with your current keyboard or as a standalone.
It comes in blue, red, green, black, and white. The USB Plug-and-Play Wolfking Warrior can be had for just US$25 here.