Would like to get LTE- HD4 model...will it work with Verizon, AT&T, etc?

Site says HD4 LTE-A “pending certification” on Verizon and Sprint.I currently have an LTE HD4 and need another unit for a different application, and of course would like to get LTE-A.

Wondering if it will work with all the carriers though?

Yes the LTE-A models will work with all of the carriers as well. Certification testing is wrapping up and it shouldn’t be much longer. Thanks.