The original model was meant for usage without GPIO pins. Since I also do some other stuff other than using it as a programmable HID interface like the Hak5 USB Rubber Ducky, I put on some GPIO Pin gaps and a logo to make it more interesting. There are 2 versions, the one with the GPIO and the one without the GPIO gaps. They both will have a logo. (at the time of printing I had not soldered on the pins, but have confirmed it fits enough for my needs)