Powerful Quad-Core 4K Android OTT Set-top Box with 4G LTE function – SDMC DV8219 LTE

The products support 4G signal and broadband connection. The first one tv box with 4G-LTE. Here is the link to learn more about DV8219-LTE.
http://en.sdmctech.com/product/OTT-4G-LTE-STB_127.html

source

4g lte