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 WiFi101 – A WiFi system for Arduino and Genuino

Arduino WiFi Shield Arduino Documentation

Getting Started with the Arduino WiFi Shield

Atmel's New Wi-Fi Shield

Arduino WiFi Shield 101

Arduino WiFi Shield 101 is now available in the US store

arduino Zero & Wifi shield 101 combined and shrinked

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

Arduino WiFi 101 ThingSpeak Data Uploader Tutorial » Hans on IoT

Arduino WiFi 101 Shield

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

Wifi Shield

Arduino ESP8266 Wifi Shield - Nshop

Getting Started with Arduino WiFi Shield 101

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