A:AnswerI don’t know anything about a laptop Sim data card but I do know that I did not have to purchase any additional cords it comes with the only cords you will need in order to activate the night Hawk.
A:AnswerYes, but not on a new unit.
The device must be used with AT&T for 6 months before it can be unlocked.
After this point a code is provided, which unlocks the unit.
A:AnswerAny IP capable camera should work with this. All you need to do is make sure its set on DHCP mode on the camera because thses devices come preconfigured as DHCP server. It should be able to work with any IP camera. If you know networking very well you can decide to use static or manual configuration. Both wireless and Wired camera should work well on it
A:AnswerRemember that this is just a HUB
You will be using it to access the internet as a hotspot
So, you'll still be using a Desktop, or Laptop and uploading to any platform such as YouTube, Vimeo, etc.. from your computer.
It can not be used independent of a computer or other device which is needed to host the file you want to upload,
You can't just plug a usb thumb drive into this unit and upload. It doesn't work that way.
I hope my answer helps.