15dBi SMA Omni Antenna for 3G Router Network (1710~2170MHz)

Pros: It works reasonably well. Compared to the original short aerial of my Buffalo AP this aerial gives a signal boost of about 5-10 dBm.

Cons: The connector is a bit thick. Depending on your hardware it will either fit or not. I had to disassemble my AP and cut out little pieces of the plastic case around the antenna connector to make it fit.

Other: Worth a try at such low price.

Pros: Don't know was unable to evaluate No 3G modem plan to buy in the future, but not on dealextrim here in 1.5 times more expensive than we have in the city

Cons: Wrong title "WiFi/Wireless Network (1710 ~ 2170MHz)" should be 3 G/Wireless Network (1710 ~ 2170MHz). I have not looked at the frequency of 2100 MHz is 3G, Wi-Fi frequency 2400-2483.5 MHz, so for me it is useless in the future to buy 3G modem test. Build quality evaluated at 3 because the internal antenna is not inserted until the end was zaselknuta at the bottom of that very quickly and easily corrected. Apologize for my English.

Other: need a 3G modem