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3.5mm Jack External Antenna Signal Booster 6dBi Signal Strengthen Amplifier For Mobile Phone Outdoor Cellphone
Specifications:
- Type: External
- Polarization Type: vertical
- Gain: 6dBi
- Frequency Range: 1880-1920/1990-2170MHZ
- Compatible Brand: Other
- Color: As shown
- Free shipping
- 100 days returns
- Low prices
- 5 million products