always up to date:
All prices and availability are updated several times a day. So you always find the best deal at your favourite shops.
King Car Signal Booster Extend Pro LTE
Product Description
This automotive signal booster from King targets improved voice and data performance across US cellular networks. It supports all U.S. carriers, delivering enhanced coverage for both stationary use and in-motion driving. The device is 5G ready and works with 4G/3G LTE services, helping to stabilise calls and data sessions where signal strength is weak. No additional contract or monthly fees apply. The kit includes roof, pole, and ladder mounting brackets for flexible installation on vehicles or structures, making it suitable for various mounting situations.
Product Details
| Carrier compatibility | All U.S. cellular carriers |
| Coverage | Voice and data |
| Technologies supported | 5G, 4G LTE, 3G LTE |
| Mounting options | Roof, Pole, and Ladder brackets included |
Our price comparisons are:
neutral and independent:
All our tests and product or price comparisons are objective and fact-based. Manufacturers and retailers have no influence on the evaluation. We promote more transparency in the market.
just the beginning:
We want to offer the very best price comparisons. Soon, for example, you will be able to view price history or set a price alert.