Arduino Uno Or Arduino UNO+ESP8266

Hello All,
I want to buy an Arduino UNO R3, and When I do a search on the site to buy it, I find this :
Arduino UNO R3 WIFI Atmega328 ESP8266 32MB Driver Ch340g
I want to know if she is configurated like Arduino UNO R3 because my actual project with Arduino Uno R3 doesn't need the WIFI block, but if there is no difference in the configuration, so it's better for my future projects!
Thanks in advance.