They definitely do not use Intel Wireless chips. In reply to sibling poster about dip switches, it looks like there are little wires running inside the case fr

They definitely do not use Intel Wireless chips. In reply to sibling poster about dip switches, it looks like there are little wires running inside the case from the four separate connections to the two DPDT switches, i.e., if you want to find a DIP switch and mount it to your laptop, the 4 wires are easily hackable.