This wifi antenna can work with wifi modules which has ipex/ufl socket onboard.
range 3BI Adjustable WiFi Antenna with gold plated U.FL to Female SMA
If you are looking for extended WiFi range from your
ESP8266, CC3000 or other WiFi based projects then this Antenna package
is what you need.
If you have a U.FL connector (the ity bity one)
then use the cable, else the next most popular is the full size SMA
connector in which case the 3DBI Antenna will screw on directly.
2 X 2.4G WiFi Antenna
2 X U.FL to Female SMA Cable