I'll go one step further — any pro tablet, and any $1000+ device, should have it builtin. It doesn't add much cost. You can get an entire smartphone with LTE f

I'll go one step further — any pro tablet, and any $1000+ device, should have it builtin. It doesn't add much cost. You can get an entire smartphone with LTE for less than $100. So maybe the LTE costs $20.