Samsung – 4G LTE Network Extender 2

Enhances 4G LTE coverage for homes or businesses up to 7,500 square feet (about a 50–foot radius)
Supports up to 14 active devices at once
Flexible mount options (desk, wall and ceiling) sold separately
NOTE: Does not support legacy 1X voice or 3G EVDO data services

https://amzn.to/2HtuR5c

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4g lte