


4G signal booster antenna for WiFi routers with two 15dBi external antennas.
The 4G Signal Booster Antenna for WiFi Routers costs Rs 2,500 today, its lowest price in the last 90 days.
Last checked 7 Nov 2026, 12:36 am
Each shop's price at the end of each day, over the last 90 days.
Tap or hover over the chart to see every shop's price that day.
This is an external 4G LTE antenna set for WiFi routers and modems, with 2 x 15dBi high gain antennas. It is meant to strengthen a weak signal.
It is small and light, and mounts indoors on a wall with 3M tape.
The price of 4G Signal Booster Antenna for WiFi Routers in Sri Lanka is Rs 2,500 at 1 shop.
37left.lk lists 4G Signal Booster Antenna for WiFi Routers prices from 1 shop in Sri Lanka on one page.
4G Signal Booster Antenna for WiFi Routers is out of stock at every shop in Sri Lanka.
The lowest price today, Rs 2,500, is the lowest it has been in the last 90 days. It has stayed about the same over the last 30 days.