- Booster kit
The Drive 3G-Flex amplifier wirelessly enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). With this signal booster, get better talk & text on the road AND at home, because of its portability. Perfect for people needing great voice quality and less dropped calls and stuck text messages. Works by pulling in the existing weak signal with a compact, high-gain antenna, amplifying it multiple times with weBoost’s patented SmarTech III technology, and then redirecting to your vehicle. Straight from the cell tower to your phone. It’s almost magic.