Yes, the software will work with internal GPS if it’s supported by Windows. But there aren’t any PCs on the market just now that have built-in GPS. The advantage of a separate GPS is that you can place the receiver or antenna in a place with good reception. What’s more, a separate GPS is often much cheaper than a PC with internal GPS.
This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.