Arduino WiFi Shield 101

Arduino has discontinued this shield, please check out the Adafruit WINC1500 shield for a nearly-identical replacement with the same exact module, and

Arduino WiFi Shield 101 : ID 2891 : $49.95 : Adafruit Industries

Arduino WiFi Shield 101 ( Discontinued in US Store ) 1F

Arduino WiFi Shield 101 is now available in the US store

Arduino WiFi Shield Arduino Documentation

WiFi101

Arduino WiFi Shield 101 ( Discontinued in US Store ) 1F

Arduino ESP8266 Wifi Shield - Nshop

Getting Started with the Arduino WiFi Shield - Spare Time Notebook

Getting Started with the Arduino WiFi Shield

Arduino WiFi Shield 101 ( Discontinued in US Store ) 1F

Connect No Encryption

Connecting Arduino with Wi-Fi Shield ESP-12E-ESP8266-UART-WIFI