Booster — Best Buy Cellular

: Up to 1,500 sq. ft. for single-room amplification.

: Compact design with an integrated antenna that is easy to place on a shelf.

: Reaches up to 15,000 sq. ft. with a high 70-dB gain for weak signal areas.

: Reviewers at Best Buy praise its reliable connection and simple DIY installation, though some note the amplifier can run hot. weBoost Home Studio Signal Booster Kit 470166 Best Buy& more Go to product viewer dialog for this item.

This $569.99 kit is designed for large residential settings.