Yes. I have the Royaltek and have been satisfied with it.
if i buy this software with the combo receiver, would this be enough to run gps on my computer?
i am using iguidance v2.1 with a rikaline 6010 that i bought from ebay. Works great and accurate, connects to 9-12 satellites when outside the car, 4-6 satellites when receiver is next to the rearbrake light inside the car.
The royaltek probably works good too, but the rikaline is a little cheaper and i know it works good for a fact.