Ok. guys back to the first post again.
I am looking for a usb gps to buy as my bluetooth is not going me anywhere ( it needs pairing and confirmation code every time ). So i wanted to ask if there are out there gps usb modules with the option of an external antenna. if not are you happy with these globalsat devices ? Do they have tmc too ?
That was the first thing . The second one is that i am running out of free usbs . WHat do you suggest . A usb hub will do the work . Are there any other solutions .